† Citizen voting-age population estimated for prior cycles; 2004 predates the ACS and is extrapolated. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupCenter LineMichiganUnited States
German11.5%17.7%12.5%
Polish8.3%7.2%2.2%
Italian6.6%4.2%4.8%
Irish6.3%9.9%9.4%
English5.0%10.5%9.5%
American2.2%4.2%5.3%
French2.1%3.0%1.6%
Scottish1.3%—1.3%
African American†29.6%12.2%9.9%
African1.5%0.5%0.5%
Asian Indian4.5%1.2%1.4%
Bangladeshi1.9%0.2%—
Filipino1.7%0.2%0.9%
Chinese0.9%0.5%1.3%
Hmong0.9%——
Vietnamese0.7%0.2%0.6%
Korean0.5%0.2%0.4%
Mexican0.8%4.0%11.3%
Puerto Rican0.2%0.5%1.8%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Center Line
Michigan
United States
Median age
40.5
40.3
39.1
Age 18–24
5.9%
9.2%
9.2%
Age 65 and older
18.0%
18.5%
17.2%
Household economy
Measure
Center Line
Michigan
United States
Median household income
$54,703
$72,875
$84,427
Poverty rate
16.8%
13.2%
12.5%
Bachelor's degree or higher (25+)
16.7%
32.6%
35.6%
Languages at home
Measure
Center Line
Michigan
United States
Speaks a non-English language at home
17.6%
10.4%
22.3%
Russian, Polish, or other Slavic
4.1%
0.6%
0.7%
Other Indo-European
7.0%
1.8%
2.0%
Vietnamese
1.7%
0.2%
0.5%
Tagalog (incl. Filipino)
1.9%
0.2%
0.6%
Religious landscape
Measure
Center Line
Michigan
United States
Catholic
—
14.8%
18.6%
Evangelical Protestant
—
12.1%
16.5%
Unclaimed / not counted
—
60.3%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Center Line, Michigan
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
+16.5%
2008
+25.9%
2012
+28.0%
2016
+12.3%
2020
+18.6%
2024
+13.3%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
55.3%Harris2,328
42.0%Trump1,767
2.7%
D+13.3
R+5.2
D+14.8
4,208
D
58.4%Biden2,487
39.8%Trump1,696
1.8%
D+18.6
D+6.2
D+14.1
4,261
D
53.7%Clinton1,968
41.3%Trump1,516
5.0%
D+12.3
R+15.7
D+10.2
3,667
D
63.3%Obama2,403
35.3%Romney1,339
1.4%
D+28.0
D+2.2
D+24.2
3,794
D
61.8%Obama2,462
35.9%McCain1,431
2.3%
D+25.9
D+9.4
D+18.6
3,985
D
58.0%Kerry2,155
41.5%Bush1,542
0.5%
D+16.5
—
D+19.0
3,715
Center Line packs more than 8,000 residents into under one square mile, making it one of Michigan's most densely settled cities. Its working-class Catholic heritage has shaped a swing-prone electorate that both parties have contested in recent cycles.
Across the recorded series it reached a Democratic high of 28.0 points in 2012. Between 2020 and 2024 the city moved 5.2 points toward the Republican candidate; the 2024 margin was 13.3 points.
A population of 8,463, a 51% non-Hispanic-white share, and a median household income of $54,703 describe the city. The city's voting pattern over the last decade is most similar to that of Mount Clemens and Wayne.
Akashic
Political twins — cities
The cities 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.
In 2024, Center Line, Michigan voted Democratic by 13.3 points (D+13.3), carried by the Democratic candidate. Out of 4,208 votes cast, 2,328 went Democratic and 1,767 went Republican.
How many people live in Center Line, Michigan?
Center Line, Michigan has a population of 8,463 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Center Line, Michigan?
Median household income in Center Line, Michigan is $54,703 — below the national median of $80,734. The Michigan state median is $72,875.
What is the political history of Center Line, Michigan?
Akashic tracks 6 presidential elections in Center Line, Michigan from 2004 to 2024. Of those, 6 went Democratic and 0 went Republican.
