Dinwiddie County, Virginia: Old Confederacy county. In 2024, voted R+23%. Democratic peak: D+82 in 1936.
Key facts
- 2024 presidential margin
- R+23MIT Election Lab
- Political archetype
- Old ConfederacyAkashic typology
- Population
- 28,1912024 5-year
- Median household income
- $83,7042024 5-year
- White (non-Hispanic)
- 63.9%2024 5-year
- Black
- 29.8%2024 5-year
- Hispanic / Latino
- 4.4%2024 5-year
- Peak Democratic margin
- D+82 in 1936MIT Election Lab
- Peak Republican margin
- R+27 in 1972MIT Election Lab
- Most similar
- Mineral County, NV · similarity 0.98
2024 results by precinct
2024 precinct map of Dinwiddie CountyPrecinct-level 2024 presidential results for Dinwiddie County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 5,942 | 9,549 | 15,611 | ||
| R | 6,244 | 8,695 | 15,112 | ||
| R | 5,765 | 7,447 | 13,575 | ||
| R | 6,550 | 6,875 | 13,589 | ||
| R | 6,246 | 6,526 | 12,892 | ||
| R | 4,569 | 6,193 | 10,839 | ||
| R | 4,001 | 4,959 | 9,136 | ||
| D | 3,871 | 3,503 | 8,166 | ||
| R | 3,624 | 3,648 | 8,597 | ||
| R | 3,405 | 4,165 | 7,659 | ||
| R | 3,485 | 4,547 | 8,114 | ||
| D | 3,475 | 3,369 | 7,018 | ||
| D | 3,873 | 2,413 | 6,473 | ||
| R | 1,901 | 3,314 | 5,305 | ||
| O | 1,551 | 1,451 | 5,257 | ||
| D | 2,182 | 2,096 | 4,285 | ||
| D | 1,714 | 935 | 2,686 | ||
| D | 1,282 | 807 | 2,628 | ||
| D | 1,462 | 983 | 2,472 | ||
| D | 961 | 261 | 1,500 | ||
| D | 1,096 | 279 | 1,377 | ||
| D | 1,129 | 264 | 1,400 | ||
| D | 1,343 | 127 | 1,475 | ||
| D | 1,028 | 104 | 1,140 | ||
| D | 945 | 332 | 1,277 | ||
| D | 685 | 122 | 830 | ||
| D | 636 | 186 | 824 | ||
| D | 592 | 85 | 678 | ||
| D | 512 | 58 | 651 | ||
| D | 445 | 157 | 603 | ||
| D | 406 | 119 | 527 | ||
| D | 990 | 583 | 1,580 | ||
| D | 1,099 | 741 | 1,848 | ||
| R | 597 | 674 | 1,498 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
English
13.1%
American
7.4%
Irish
7.0%
German
6.4%
Italian
3.5%
Scottish
1.1%
Polish
0.8%
African American
23.8%
Multiple ancestry combinations reported; no single grouping above 1%.
Sample size too small to break out by ancestry reliably.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 43.1 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
Median household income
2024 inflation-adjusted dollars
$83,704
Dinwiddie County ranks in the top 25% of US counties.
Dinwiddie County$83,704
Virginia$93,170
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
11.7%
Children face moderate poverty.
Children under 1815.8%
Working age (18–64)10.5%
Seniors (65+)11.4%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
94.9%
speak English only
Spanish3.5%
Other Indo-European1.2%
Asian & Pacific Islander0.3%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 65.1% of residents not counted as adherents by any reporting body.
Dinwiddie anchors Virginia's Southside plateau, where a predominantly rural population and longstanding demographic shifts away from its historic Democratic base have produced consistent double-digit Republican margins in federal contests.
The shift began with civil rights. 2000 marked the realignment in Dinwiddie County, by a ten points margin. The Republican margin reached its widest at twenty-seven points in 1972. The 2024 margin was twenty-three points.
The political shift has tracked, in Dinwiddie County, the political shift of the South more broadly. A 64% non-Hispanic-white share, a median household income of $83,704, and a 12% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Mineral County and Seneca County.
Most similar counties
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Dinwiddie County, Virginia — The Long Memory. Akashic Intelligence — The Long Memory. https://akashic.app/county/51053/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in Virginia
More old confederacy counties
Frequently asked questions
How did Dinwiddie County, Virginia vote in 2024?
In 2024, Dinwiddie County, Virginia voted Republican by 23.1 points (R+23), carried by the Republican candidate. Out of 15,611 votes cast, 5,942 went Democratic and 9,549 went Republican.
What is Dinwiddie County, Virginia's political archetype?
Akashic classifies Dinwiddie County, Virginia as a "Old Confederacy" county based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the county has voted Democratic 21 times, Republican 12 times, and other 1 times.
When did Dinwiddie County, Virginia last vote Democratic?
The most recent presidential election in which Dinwiddie County, Virginia voted Democratic was 1996.
How many people live in Dinwiddie County, Virginia?
Dinwiddie County, Virginia has a population of 28,191 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Dinwiddie County, Virginia?
Median household income in Dinwiddie County, Virginia is $83,704 — above the national median of $80,734. The Virginia state median is $93,170.
What is the political history of Dinwiddie County, Virginia?
Akashic tracks 38 presidential elections in Dinwiddie County, Virginia from 1876 to 2024. Of those, 21 went Democratic and 12 went Republican. The county's archetype — "Old Confederacy" — captures the overall trajectory of that voting record.