HarrisDemocratic27.0%15,969TrumpRepublican72.1%42,677OliverNonpartisan0.5%311
R+45.1- Lead
- 26,708
- Total
- 59,188
- vs nation
- R+43.7
- Turnout
- 71.3%
Akashiccounty
Miami County, OH
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
President results by year
2024 turnout 71.3% of 83,936 citizens 18+
BidenDemocratic27.0%15,663TrumpRepublican71.4%41,371JorgensenLibertarian1.3%782
R+44.3- Lead
- 25,708
- Total
- 57,972
- vs nation
- R+48.8
- Turnout
- 72.3%
ClintonDemocratic24.5%13,120TrumpRepublican69.2%37,079JohnsonLibertarian3.4%1,837
R+44.7- Lead
- 23,959
- Total
- 53,567
- vs nation
- R+46.8
- Turnout
- 67.8%
ObamaDemocratic31.4%16,383RomneyRepublican66.3%34,606JohnsonLibertarian1.1%554
R+34.9- Lead
- 18,223
- Total
- 52,221
- vs nation
- R+38.8
- Turnout
- —
ObamaDemocratic34.7%18,372McCainRepublican63.2%33,417OtherAll other candidates2.1%1,126
R+28.4- Lead
- 15,045
- Total
- 52,915
- vs nation
- R+35.7
- Turnout
- —
KerryDemocratic34.0%17,606BushRepublican65.7%33,992OtherAll other candidates0.3%162
R+31.7- Lead
- 16,386
- Total
- 51,760
- vs nation
- R+29.2
- Turnout
- —
GoreDemocratic36.4%15,584BushRepublican60.8%26,037NaderGreen2.1%879
R+24.4- Lead
- 10,453
- Total
- 42,841
- vs nation
- R+24.9
- Turnout
- —
ClintonDemocratic38.8%15,540DoleRepublican48.8%19,509PerotReform11.5%4,599
R+9.9- Lead
- 3,969
- Total
- 40,005
- vs nation
- R+18.4
- Turnout
- —
Key facts
- 2024 presidential margin
- R+45.1MIT Election Lab
- Population
- 110,2962024 5-year
- Median household income
- $76,8172024 5-year
- White (non-Hispanic)
- 89.9%2024 5-year
- Black
- 1.8%2024 5-year
- Hispanic / Latino
- 2.1%2024 5-year
- Peak Democratic margin
- D+19.8 in 1964MIT Election Lab
- Peak Republican margin
- R+46.2 in 1928MIT Election Lab
- Most similar
- Dearborn County, IN · twin score 87.1
Midterm durability
Total general-election participants divided by same-year citizen voting-age population. These are total ballots or participating voters—not presidential candidate votes.
- 2024 total turnout
- 71.3%59,830 participants ÷ 83,936 CVAP
- 2020→2022 drop-off
- +20.7 ptsPresidential-dependent
- Drop-off versus state
- +0.2 ptsPositive means a larger decline than the statewide pattern
- Mechanical 2026 scenario
- 49.7%–50.6%Recent-cycle and two-cycle persistence scenarios; not a forecast
| Election | Participants | CVAP | Turnout | Quality |
|---|---|---|---|---|
| 2016 · Presidential | 53,567 | 79,044 | 67.8% | A/A |
| 2018 · Midterm | 36,058 | 79,620 | 45.3% | A/A |
| 2020 · Presidential | 58,361 | 80,673 | 72.3% | A/A |
| 2022 · Midterm | 42,736 | 82,768 | 51.6% | A/A |
| 2024 · Presidential | 59,830 | 83,936 | 71.3% | A/A |
Sources and methods
- 2016: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 293/111.
- 2018: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 297/138.
- 2020: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 301/2.
- 2022: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 306/183.
- 2024: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 311/228.
Precinct data
Results by precinct
168 precincts · 59,176 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -PRECINCT ELIZABETHPRECINCT ELIZABETH | 235 | 869 | 4 | 1,108 | 21.2% | 78.4% | R+57.2 |
|---|---|---|---|---|---|---|---|
| Precinct -PRECINCT HUBER HEIGHTS APRECINCT HUBER HEIGHTS A | 425 | 639 | 13 | 1,077 | 39.5% | 59.3% | R+19.9 |
| Precinct -PRECINCT TIPP CITY CPRECINCT TIPP CITY C | 318 | 727 | 7 | 1,052 | 30.2% | 69.1% | R+38.9 |
| Precinct -PRECINCT TROY 4-APRECINCT TROY 4-A | 283 | 746 | 9 | 1,038 | 27.3% | 71.9% | R+44.6 |
| Precinct -PRECINCT CONCORD SOUTH EASTPRECINCT CONCORD SOUTH EAST | 318 | 679 | 10 | 1,007 | 31.6% | 67.4% | R+35.8 |
| Precinct -PRECINCT LOSTCREEK/CASSTOWNPRECINCT LOSTCREEK/CASSTOWN | 203 | 791 | 6 | 1,000 | 20.3% | 79.1% | R+58.8 |
| Precinct -PRECINCT TROY 6-CPRECINCT TROY 6-C | 294 | 692 | 12 | 998 | 29.5% | 69.3% | R+39.9 |
| Precinct -PRECINCT WEST MILTON BPRECINCT WEST MILTON B | 220 | 761 | 9 | 990 | 22.2% | 76.9% | R+54.6 |
| Precinct -PRECINCT TROY 2-APRECINCT TROY 2-A | 296 | 653 | 10 | 959 | 30.9% | 68.1% | R+37.2 |
| Precinct -PRECINCT UNION EASTPRECINCT UNION EAST | 192 | 746 | 8 | 946 | 20.3% | 78.9% | R+58.6 |
| Precinct -PRECINCT WASHINGTONPRECINCT WASHINGTON | 172 | 764 | 3 | 939 | 18.3% | 81.4% | R+63.0 |
| Precinct -PRECINCT TROY 5-APRECINCT TROY 5-A | 333 | 580 | 7 | 920 | 36.2% | 63.0% | R+26.8 |
| Precinct -PRECINCT MONROE SOUTH EASTPRECINCT MONROE SOUTH EAST | 228 | 684 | 6 | 918 | 24.8% | 74.5% | R+49.7 |
| Precinct -PRECINCT MONROE WESTPRECINCT MONROE WEST | 191 | 713 | 13 | 917 | 20.8% | 77.8% | R+56.9 |
| Precinct -PRECINCT TIPP CITY FPRECINCT TIPP CITY F | 245 | 658 | 6 | 909 | 27.0% | 72.4% | R+45.4 |
| Precinct -PRECINCT BROWN/FLETCHERPRECINCT BROWN/FLETCHER | 161 | 725 | 9 | 895 | 18.0% | 81.0% | R+63.0 |
| Precinct -PRECINCT NEWBERRY EASTPRECINCT NEWBERRY EAST | 119 | 754 | 6 | 879 | 13.5% | 85.8% | R+72.2 |
| Precinct -PRECINCT NEWTON EASTPRECINCT NEWTON EAST | 146 | 718 | 3 | 867 | 16.8% | 82.8% | R+66.0 |
| Precinct -PRECINCT BETHEL SOUTH EASTPRECINCT BETHEL SOUTH EAST | 185 | 664 | 8 | 857 | 21.6% | 77.5% | R+55.9 |
| Precinct -PRECINCT TIPP CITY DPRECINCT TIPP CITY D | 250 | 587 | 7 | 844 | 29.6% | 69.5% | R+39.9 |
| Precinct -PRECINCT TIPP CITY EPRECINCT TIPP CITY E | 280 | 534 | 7 | 821 | 34.1% | 65.0% | R+30.9 |
| Precinct -PRECINCT BETHEL EASTPRECINCT BETHEL EAST | 199 | 605 | 4 | 808 | 24.6% | 74.9% | R+50.2 |
| Precinct -PRECINCT CONCORD SOUTHPRECINCT CONCORD SOUTH | 285 | 512 | 10 | 807 | 35.3% | 63.4% | R+28.1 |
| Precinct -PRECINCT WEST MILTON APRECINCT WEST MILTON A | 185 | 616 | 6 | 807 | 22.9% | 76.3% | R+53.4 |
| Precinct -PRECINCT TROY 6-BPRECINCT TROY 6-B | 236 | 559 | 7 | 802 | 29.4% | 69.7% | R+40.3 |
| Precinct -PRECINCT CONCORD NORTHPRECINCT CONCORD NORTH | 172 | 606 | 14 | 792 | 21.7% | 76.5% | R+54.8 |
| Precinct -PRECINCT TROY 1-APRECINCT TROY 1-A | 226 | 549 | 9 | 784 | 28.8% | 70.0% | R+41.2 |
| Precinct -PRECINCT MONROE EAST CENTRALPRECINCT MONROE EAST CENTRAL | 180 | 583 | 10 | 773 | 23.3% | 75.4% | R+52.1 |
| Precinct -PRECINCT TIPP CITY GPRECINCT TIPP CITY G | 261 | 478 | 8 | 747 | 34.9% | 64.0% | R+29.0 |
| Precinct -PRECINCT PIQUA 3-APRECINCT PIQUA 3-A | 204 | 524 | 3 | 731 | 27.9% | 71.7% | R+43.8 |
| Precinct -PRECINCT BETHEL SOUTH CENTRALPRECINCT BETHEL SOUTH CENTRAL | 155 | 564 | 9 | 728 | 21.3% | 77.5% | R+56.2 |
| Precinct -PRECINCT STAUNTON NORTHPRECINCT STAUNTON NORTH | 156 | 558 | 8 | 722 | 21.6% | 77.3% | R+55.7 |
| Precinct -PRECINCT PLEASANT HILLPRECINCT PLEASANT HILL | 125 | 580 | 6 | 711 | 17.6% | 81.6% | R+64.0 |
| Precinct -PRECINCT MONROE NORTH EASTPRECINCT MONROE NORTH EAST | 179 | 519 | 8 | 706 | 25.4% | 73.5% | R+48.2 |
| Precinct -PRECINCT TROY 2-BPRECINCT TROY 2-B | 220 | 477 | 8 | 705 | 31.2% | 67.7% | R+36.5 |
| Precinct -PRECINCT HUBER HEIGHTS DPRECINCT HUBER HEIGHTS D | 279 | 412 | 6 | 697 | 40.0% | 59.1% | R+19.1 |
| Precinct -PRECINCT WEST MILTON CPRECINCT WEST MILTON C | 172 | 514 | 7 | 693 | 24.8% | 74.2% | R+49.4 |
| Precinct -PRECINCT TROY 5-BPRECINCT TROY 5-B | 250 | 430 | 4 | 684 | 36.5% | 62.9% | R+26.3 |
| Precinct -PRECINCT TIPP CITY BPRECINCT TIPP CITY B | 200 | 471 | 9 | 680 | 29.4% | 69.3% | R+39.9 |
| Precinct -PRECINCT TROY 4-CPRECINCT TROY 4-C | 252 | 424 | 4 | 680 | 37.1% | 62.4% | R+25.3 |
| Precinct -PRECINCT COVINGTON C/DPRECINCT COVINGTON C/D | 130 | 526 | 11 | 667 | 19.5% | 78.9% | R+59.4 |
| Precinct -PRECINCT NEWBERRY WESTPRECINCT NEWBERRY WEST | 108 | 555 | 2 | 665 | 16.2% | 83.5% | R+67.2 |
| Precinct -PRECINCT TROY 5-CPRECINCT TROY 5-C | 248 | 407 | 10 | 665 | 37.3% | 61.2% | R+23.9 |
| Precinct -PRECINCT TROY 2-CPRECINCT TROY 2-C | 311 | 340 | 9 | 660 | 47.1% | 51.5% | R+4.4 |
| Precinct -PRECINCT PIQUA 5-CPRECINCT PIQUA 5-C | 169 | 477 | 3 | 649 | 26.0% | 73.5% | R+47.5 |
| Precinct -PRECINCT SPRINGCREEK WESTPRECINCT SPRINGCREEK WEST | 122 | 523 | 4 | 649 | 18.8% | 80.6% | R+61.8 |
| Precinct -PRECINCT TROY 1-CPRECINCT TROY 1-C | 190 | 447 | 10 | 647 | 29.4% | 69.1% | R+39.7 |
| Precinct -PRECINCT TROY 3-DPRECINCT TROY 3-D | 253 | 386 | 8 | 647 | 39.1% | 59.7% | R+20.6 |
| Precinct -PRECINCT LAURAPRECINCT LAURA | 116 | 514 | 10 | 640 | 18.1% | 80.3% | R+62.2 |
| Precinct -PRECINCT TROY 4-BPRECINCT TROY 4-B | 183 | 449 | 2 | 634 | 28.9% | 70.8% | R+42.0 |
| Precinct -PRECINCT TIPP CITY HPRECINCT TIPP CITY H | 218 | 394 | 7 | 619 | 35.2% | 63.7% | R+28.4 |
| Precinct -PRECINCT SPRINGCREEK EASTPRECINCT SPRINGCREEK EAST | 123 | 488 | 7 | 618 | 19.9% | 79.0% | R+59.1 |
| Precinct -PRECINCT HUBER HEIGHTS BPRECINCT HUBER HEIGHTS B | 208 | 394 | 9 | 611 | 34.0% | 64.5% | R+30.4 |
| Precinct -PRECINCT PIQUA 5-APRECINCT PIQUA 5-A | 161 | 423 | 8 | 592 | 27.2% | 71.5% | R+44.3 |
| Precinct -PRECINCT PIQUA 2-APRECINCT PIQUA 2-A | 177 | 407 | 7 | 591 | 29.9% | 68.9% | R+38.9 |
| Precinct -PRECINCT PIQUA 4-B/CPRECINCT PIQUA 4-B/C | 160 | 425 | 4 | 589 | 27.2% | 72.2% | R+45.0 |
| Precinct -PRECINCT COVINGTON A/BPRECINCT COVINGTON A/B | 94 | 485 | 5 | 584 | 16.1% | 83.0% | R+67.0 |
| Precinct -PRECINCT HUBER HEIGHTS CPRECINCT HUBER HEIGHTS C | 281 | 300 | 3 | 584 | 48.1% | 51.4% | R+3.3 |
| Precinct -PRECINCT PIQUA 2-DPRECINCT PIQUA 2-D | 144 | 433 | 7 | 584 | 24.7% | 74.1% | R+49.5 |
| Precinct -PRECINCT PIQUA 5-BPRECINCT PIQUA 5-B | 156 | 410 | 4 | 570 | 27.4% | 71.9% | R+44.6 |
| Precinct -PRECINCT PIQUA 4-APRECINCT PIQUA 4-A | 180 | 380 | 5 | 565 | 31.9% | 67.3% | R+35.4 |
| Precinct -PRECINCT MONROE SOUTHPRECINCT MONROE SOUTH | 133 | 413 | 8 | 554 | 24.0% | 74.5% | R+50.5 |
| Precinct -PRECINCT STAUNTON SOUTHPRECINCT STAUNTON SOUTH | 126 | 426 | 1 | 553 | 22.8% | 77.0% | R+54.2 |
| Precinct -PRECINCT TIPP CITY APRECINCT TIPP CITY A | 160 | 387 | 6 | 553 | 28.9% | 70.0% | R+41.0 |
| Precinct -PRECINCT PIQUA 4-D/EPRECINCT PIQUA 4-D/E | 176 | 373 | 3 | 552 | 31.9% | 67.6% | R+35.7 |
| Precinct -PRECINCT BETHEL WESTPRECINCT BETHEL WEST | 124 | 419 | 3 | 546 | 22.7% | 76.7% | R+54.0 |
| Precinct -PRECINCT POTSDAMPRECINCT POTSDAM | 71 | 462 | 5 | 538 | 13.2% | 85.9% | R+72.7 |
| Precinct -PRECINCT UNION SOUTH CENTRALPRECINCT UNION SOUTH CENTRAL | 90 | 445 | 1 | 536 | 16.8% | 83.0% | R+66.2 |
| Precinct -PRECINCT CONCORD EASTPRECINCT CONCORD EAST | 122 | 399 | 1 | 522 | 23.4% | 76.4% | R+53.1 |
| Precinct -PRECINCT PIQUA 2-B/CPRECINCT PIQUA 2-B/C | 150 | 351 | 4 | 505 | 29.7% | 69.5% | R+39.8 |
| Precinct -PRECINCT TROY 1-DPRECINCT TROY 1-D | 147 | 355 | 3 | 505 | 29.1% | 70.3% | R+41.2 |
| Precinct -PRECINCT BRADFORDPRECINCT BRADFORD | 93 | 410 | 1 | 504 | 18.5% | 81.3% | R+62.9 |
| Precinct -PRECINCT TROY 6-DPRECINCT TROY 6-D | 168 | 323 | 5 | 496 | 33.9% | 65.1% | R+31.3 |
| Precinct -PRECINCT LUDLOW CENTRALPRECINCT LUDLOW CENTRAL | 69 | 420 | 3 | 492 | 14.0% | 85.4% | R+71.3 |
| Precinct -PRECINCT CONCORD WESTPRECINCT CONCORD WEST | 152 | 337 | 2 | 491 | 31.0% | 68.6% | R+37.7 |
| Precinct -PRECINCT PIQUA 5-DPRECINCT PIQUA 5-D | 137 | 348 | 0 | 485 | 28.2% | 71.8% | R+43.5 |
| Precinct -PRECINCT TROY 3-BPRECINCT TROY 3-B | 143 | 325 | 7 | 475 | 30.1% | 68.4% | R+38.3 |
| Precinct -PRECINCT PIQUA 1-C/EPRECINCT PIQUA 1-C/E | 129 | 337 | 4 | 470 | 27.4% | 71.7% | R+44.3 |
| Precinct -PRECINCT NEWTON WESTPRECINCT NEWTON WEST | 82 | 359 | 1 | 442 | 18.6% | 81.2% | R+62.7 |
| Precinct -PRECINCT PIQUA 1-B/DPRECINCT PIQUA 1-B/D | 115 | 313 | 5 | 433 | 26.6% | 72.3% | R+45.7 |
| Precinct -PRECINCT PIQUA 3-D/EPRECINCT PIQUA 3-D/E | 142 | 286 | 3 | 431 | 32.9% | 66.4% | R+33.4 |
| Precinct -PRECINCT TROY 1-BPRECINCT TROY 1-B | 144 | 244 | 2 | 390 | 36.9% | 62.6% | R+25.6 |
| Precinct -PRECINCT TROY 3-CPRECINCT TROY 3-C | 128 | 222 | 7 | 357 | 35.9% | 62.2% | R+26.3 |
| Precinct -PRECINCT PIQUA 1-APRECINCT PIQUA 1-A | 79 | 256 | 6 | 341 | 23.2% | 75.1% | R+51.9 |
| Precinct -PRECINCT TROY 3-APRECINCT TROY 3-A | 108 | 221 | 0 | 329 | 32.8% | 67.2% | R+34.3 |
| Precinct -PRECINCT TROY 6-APRECINCT TROY 6-A | 103 | 220 | 4 | 327 | 31.5% | 67.3% | R+35.8 |
| Precinct -PRECINCT PIQUA 3-B/CPRECINCT PIQUA 3-B/C | 116 | 198 | 7 | 321 | 36.1% | 61.7% | R+25.5 |
| PRECINCT BETHEL EAST39_39109109ABP | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT BETHEL SOUTH CENTRAL39_39109109ABQ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT BETHEL SOUTH EAST39_39109109ABR | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT BETHEL WEST39_39109109ABS | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT BRADFORD39_39109109ACJ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT BROWN/FLETCHER39_39109109ABT | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT CONCORD CENTRAL39_39109109ABU | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT CONCORD NORTH39_39109109ABV | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT CONCORD SOUTH39_39109109ABY | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT CONCORD SOUTH CENTRAL39_39109109ABW | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT CONCORD SOUTH EAST39_39109109ABX | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT CONCORD SOUTH WEST39_39109109ABZ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT COVINGTON A/B39_39109109ACK | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT COVINGTON C/D39_39109109ACL | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT ELIZABETH39_39109109ACA | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT LAURA WEST39_39109109ACT | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT LOSTCREEK/CASSTOWN39_39109109ACB | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT LUDLOW CENTRAL39_39109109ACU | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT MONROE EAST CENTRAL39_39109109ACC | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT MONROE NORTH EAST39_39109109ACE | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT MONROE SOUTH39_39109109ACD | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT MONROE SOUTH EAST39_39109109ACF | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT MONROE WEST39_39109109ACG | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT NEWBERRY EAST39_39109109ACH | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT NEWBERRY WEST39_39109109ACI | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT NEWTON EAST39_39109109ACM | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT NEWTON WEST39_39109109ACN | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 1-A39_39109109AAA | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 1-B/D39_39109109AAB | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 1-C/E39_39109109AAC | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 2-A39_39109109AAD | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 2-B/C39_39109109AAE | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 2-D39_39109109AAF | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 3-A39_39109109AAG | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 3-B/C39_39109109AAH | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 3-D/E39_39109109AAI | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 4-A39_39109109AAJ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 4-B/C39_39109109AAK | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 4-D/E39_39109109AAL | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 5-A39_39109109AAM | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 5-B39_39109109AAN | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 5-C39_39109109AAO | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PIQUA 5-D39_39109109AAP | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT PLEASANT HILL39_39109109ACO | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT POTSDAM WEST39_39109109ACV | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT SPRINGCREEK39_39109109ACP | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT STAUNTON NORTH39_39109109ACQ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT STAUNTON SOUTH39_39109109ACR | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY A/B39_39109109AAQ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY C/D39_39109109AAR | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY E39_39109109AAS | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY F39_39109109AAT | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY G39_39109109AAU | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY H39_39109109AAV | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TIPP CITY J39_39109109AAW | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 1-A39_39109109AAX | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 1-B39_39109109AAY | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 1-C39_39109109AAZ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 1-D39_39109109ABA | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 1-E39_39109109ABB | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 2-A39_39109109ABC | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 2-B/C39_39109109ABD | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 2-D39_39109109ABE | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 2-E39_39109109ABF | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 2-F39_39109109ADB | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 3-A39_39109109ABG | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 3-B39_39109109ABH | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 3-C/D39_39109109ABI | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 3-E/F39_39109109ABJ | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 3-G39_39109109ADC | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 4-A39_39109109ABL | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 4-B/D39_39109109ABM | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 4-C39_39109109ABN | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 4-E39_39109109ABO | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT TROY 4-F39_39109109ADD | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT UNION EAST39_39109109ACS | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT UNION SOUTH CENTRAL39_39109109ACW | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT WASHINGTON39_39109109ADA | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT WEST MILTON A39_39109109ACX | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT WEST MILTON B39_39109109ACY | 0 | 0 | 0 | 0 | — | — | No votes |
| PRECINCT WEST MILTON C39_39109109ACZ | 0 | 0 | 0 | 0 | — | — | No votes |
presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −8.4% |
| 1896 | −5.8% |
| 1900 | −9.3% |
| 1904 | −28.9% |
| 1908 | −9.7% |
| 1912 | +6.2% |
| 1916 | −1.6% |
| 1920 | −23.2% |
| 1924 | −34.7% |
| 1928 | −46.2% |
| 1932 | −6.3% |
| 1936 | +5.6% |
| 1940 | −11.0% |
| 1944 | −16.9% |
| 1948 | −13.0% |
| 1952 | −30.2% |
| 1956 | −37.1% |
| 1960 | −30.6% |
| 1964 | +19.8% |
| 1968 | −11.2% |
| 1972 | −39.0% |
| 1976 | −17.3% |
| 1980 | −19.6% |
| 1984 | −45.7% |
| 1988 | −37.8% |
| 1992 | −16.7% |
| 1996 | −9.9% |
| 2000 | −24.4% |
| 2004 | −31.7% |
| 2008 | −28.4% |
| 2012 | −34.9% |
| 2016 | −44.7% |
| 2020 | −44.3% |
| 2024 | −45.1% |
DemocraticRepublican
Federal and statewide elections · 2 House · 38 Senate · 2 Senate special · 12 governor
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 25.5%14,621 | 74.5%42,698 | 57,319 |
| 2020 | R | 24.8%13,918 | 75.2%42,298 | 56,216 |
U.S. Senate
Each row shows U.S. Senate votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
U.S. Senate special elections
Each row shows U.S. Senate special votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
Governor
Each row shows Governor votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 72,257 |
| 2018 | 74,338 |
| 2020 | 75,470 |
| 2022 | 76,283 |
| 2024 | 78,731 |
domestic migration
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+752 net domestic migration · 2025
20112025
Net +6,894 over 2011–2025 · gain loss
Arrivals reported $61,674 in average income, against $84,685 for residents who stayed — 27% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+22.6 on average — 23 points more Democratic-leaning than Miami County, OH itself (R+45.1).
Where arrivals came from lean of each source
- Montgomery County, OH889D+0.5
- Shelby County, OH284R+64.8
- Darke County, OH176R+65.4
- Greene County, OH140R+19.8
- Clark County, OH109R+29.5
- Franklin County, OH77D+28.4
Where departures went households, 2022–23
- Montgomery County, OH710
- Shelby County, OH241
- Darke County, OH151
- Greene County, OH120
- Clark County, OH113
- Franklin County, OH107
Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.
| Year | Net domestic migration |
|---|---|
| 2011 | +64 |
| 2012 | −7 |
| 2013 | +147 |
| 2014 | +399 |
| 2015 | −31 |
| 2016 | +284 |
| 2017 | +550 |
| 2018 | +736 |
| 2019 | +807 |
| 2021 | +534 |
| 2022 | +1,058 |
| 2023 | +676 |
| 2024 | +925 |
| 2025 | +752 |
Miami County, anchored by Troy and Piqua in the Great Miami River corridor, has delivered Republican presidential nominees by landslide margins for decades, reflecting a predominantly white, small-city electorate with deep roots in manufacturing and agriculture.
Across the recorded series it reached a Democratic high of 19.8 points in 1964 and a Republican high of 46.2 points in 1928. Between 2020 and 2024 the county moved 0.8 points toward the Republican candidate; the 2024 margin was 45.1 points.
A population of 110,296, a 90% non-Hispanic-white share, and a median household income of $76,817 describe the county. The county's voting pattern over the last decade is most similar to that of Dearborn County and Clermont County.
Political twins — counties
The counties whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Dearborn County
Indiana
87.1twin score
% unaffiliated% White2008–2012 trajectory
Clermont County
Ohio
83.6twin score
2008–2012 trajectory% Whitepopulation scale
Franklin County
Pennsylvania
83.3twin score
population scale% unaffiliated2012–2016 trajectory
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Miami County, Ohio. Akashic. https://akashic.app/county/39109/. Accessed May 20, 2026. License: CC BY 4.0.
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Ohio at the ballot boxAll elections →
Frequently asked questions
How did Miami County, Ohio vote in 2024?
In 2024, Miami County, Ohio voted Republican by 45.1 points (R+45.1), carried by the Republican candidate. Out of 59,188 votes cast, 15,969 went Democratic and 42,677 went Republican.
When did Miami County, Ohio last vote Democratic?
The most recent presidential election in which Miami County, Ohio voted Democratic was 1964.
How many people live in Miami County, Ohio?
Miami County, Ohio has a population of 110,296 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Miami County, Ohio?
Median household income in Miami County, Ohio is $76,817 — below the national median of $80,734. The Ohio state median is $71,389.
What is the political history of Miami County, Ohio?
Akashic tracks 38 presidential elections in Miami County, Ohio from 1876 to 2024. Of those, 3 went Democratic and 31 went Republican.