- Lead
- 7,502
- Total
- 15,667
- vs nation
- D+49.4
Minnesota State House District 66B
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 9,702
- Total
- 17,718
- vs nation
- D+50.3
- Lead
- 9,187
- Total
- 15,837
- vs nation
- D+55.9
- Lead
- 9,086
- Total
- 16,081
- vs nation
- D+52.6
- Lead
- 8,889
- Total
- 15,990
- vs nation
- D+48.3
- Lead
- 7,739
- Total
- 15,402
- vs nation
- D+52.7
- Lead
- 5,883
- Total
- 13,666
- vs nation
- D+42.5
- Lead
- 6,363
- Total
- 12,997
- vs nation
- D+40.4
Key facts
- 2024 presidential margin
- D+47.9MIT Election Lab
- Population
- 42,1842024 5-year
- Population density
- 7,959 / sq mi2024 5-year · TIGER/Line
- Land area
- 5.3 sq miTIGER/Line
- Median household income
- $66,5582024 5-year
- White (non-Hispanic)
- 34.4%2024 5-year
- Black
- 17.8%2024 5-year
- Hispanic / Latino
- 9.8%2024 5-year
- Peak Democratic margin
- D+61.2 in 1964MIT Election Lab
- Peak Republican margin
- R+25.9 in 1904MIT Election Lab
- Most similar
- State House District 67B, MN · twin score 98.7
presidential history
Party record book
Minnesota State House District 66B · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
80.5%
8,964 votes · D+61.2 · modeled estimate
Runner-up · Samuel J. Tilden, 1876 · 79.3%
Republican
Theodore Roosevelt1904
59.6%
710 votes · R+25.9 · modeled estimate
Runner-up · William McKinley, 1896 · 46.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
13,478votes
76.1% of the vote · D+54.8 · modeled estimate
Runner-up · Barack Obama, 2012 · 12,380 votes
Republican
Donald Trump2024
3,856votes
24.6% of the vote · D+47.9 · modeled estimate
Runner-up · Donald Trump, 2020 · 3,776 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Walter Mondale1984
+62.5pts D vs U.S.
Place D+44.3 · U.S. R+18.2 · modeled estimate
Runner-up · Hillary Clinton, 2016 · +55.9 pts
Republican
Theodore Roosevelt1904
+6.3pts R vs U.S.
Place R+25.9 · U.S. R+19.7 · modeled estimate
Runner-up · Calvin Coolidge, 1924 · −1.4 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of D+47.9, District 66B ranks among the most heavily Democratic constituencies in the state, reflecting the dense urban concentration typical of Minneapolis's core neighborhoods.
Across the recorded series it reached a Democratic high of 61.2 points in 1964 and a Republican high of 25.9 points in 1904. Between 2020 and 2024 the district moved 6.9 points toward the Republican candidate; the 2024 margin was 47.9 points.
A population of 42,184, a 34% non-Hispanic-white share, and a median household income of $66,558 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 67B and State House District 67A.
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Minnesota State House District 66B. Akashic. https://akashic.app/sld-lower/2766B/. Accessed May 20, 2026. License: CC BY 4.0.