Copiah County, Mississippi: Black Belt county. In 2024, voted R+6%. Democratic peak: D+98 in 1932.
Key facts
- 2024 presidential margin
- R+6MIT Election Lab
- Political typology
- Black BeltAkashic typology
- Population
- 27,8552024 5-year
- Median household income
- $49,0892024 5-year
- White (non-Hispanic)
- 43.1%2024 5-year
- Black
- 50.5%2024 5-year
- Hispanic / Latino
- 4.6%2024 5-year
- Peak Democratic margin
- D+98 in 1932MIT Election Lab
- Peak Republican margin
- R+90 in 1964MIT Election Lab
- Most similar
- Pike County, MS · similarity 0.87
2024 results by precinct
2024 precinct map of Copiah CountyPrecinct-level 2024 presidential results for Copiah County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | +64.2% |
| 1896 | +91.1% |
| 1900 | +89.0% |
| 1904 | No data |
| 1908 | No data |
| 1912 | +94.0% |
| 1916 | +96.9% |
| 1920 | +90.2% |
| 1924 | +96.0% |
| 1928 | +88.9% |
| 1932 | +97.5% |
| 1936 | +96.3% |
| 1940 | +95.9% |
| 1944 | +93.2% |
| 1948 | +2.7% |
| 1952 | +14.6% |
| 1956 | +38.3% |
| 1960 | +3.7% |
| 1964 | −89.9% |
| 1968 | +24.1% |
| 1972 | −49.1% |
| 1976 | +1.8% |
| 1980 | +10.4% |
| 1984 | −11.7% |
| 1988 | −9.9% |
| 1992 | −2.1% |
| 1996 | +3.1% |
| 2000 | −7.5% |
| 2004 | −12.4% |
| 2008 | +7.0% |
| 2012 | +10.4% |
| 2016 | +4.9% |
| 2020 | +1.7% |
| 2024 | −6.1% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 5,426 | 6,134 | 11,665 | ||
| D | 6,470 | 6,250 | 12,883 | ||
| D | 6,741 | 6,103 | 12,982 | ||
| D | 7,749 | 6,282 | 14,123 | ||
| D | 7,710 | 6,701 | 14,502 | ||
| R | 4,961 | 6,374 | 11,393 | ||
| R | 4,845 | 5,643 | 10,587 | ||
| D | 4,415 | 4,138 | 8,950 | ||
| R | 4,397 | 4,600 | 9,449 | ||
| R | 4,175 | 5,100 | 9,334 | ||
| R | 4,591 | 5,806 | 10,416 | ||
| D | 5,517 | 4,461 | 10,140 | ||
| D | 4,267 | 4,108 | 8,646 | ||
| R | 1,803 | 5,498 | 7,520 | ||
| O | 2,724 | 704 | 8,379 | ||
| R | 239 | 4,506 | 4,745 | ||
| O | 896 | 761 | 3,614 | ||
| D | 1,270 | 387 | 2,304 | ||
| D | 2,050 | 1,527 | 3,577 | ||
| O | 89 | 19 | 2,631 | ||
| D | 2,409 | 85 | 2,494 | ||
| D | 2,335 | 49 | 2,384 | ||
| D | 2,397 | 45 | 2,443 | ||
| D | 2,371 | 28 | 2,403 | ||
| D | 2,733 | 161 | 2,894 | ||
| D | 2,087 | 43 | 2,130 | ||
| D | 1,300 | 60 | 1,374 | ||
| D | 1,486 | 20 | 1,513 | ||
| D | 1,234 | 10 | 1,302 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| D | 1,314 | 54 | 1,416 | ||
| D | 1,588 | 63 | 1,674 | ||
| D | 1,041 | 17 | 1,594 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
English
7.4%
Irish
6.5%
American
5.8%
German
3.4%
Italian
1.0%
Scottish
0.8%
African American
40.4%
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.
2024 ACS
Age distribution by sex
Median age: 39.6 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.
2024 ACS
Median household income
Inflation-adjusted dollars
$49,089
Copiah County ranks in the bottom 25% of US counties.
Copiah County$49,089
Mississippi$56,447
United States$80,734
Copiah County ranks in the bottom 25% of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
23.0%
Children face higher poverty than working-age adults.
Children under 1837.8%
Working age (18–64)18.0%
Seniors (65+)23.4%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
96.2%
speak English only
Spanish3.2%
Other Indo-European0.2%
Asian & Pacific Islander0.2%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 44.7% of residents not counted as adherents by any reporting body.
Copiah County's population is roughly 55% Black, yet it returned an R+6.1 presidential margin in 2024 — a combination that makes it a closely watched indicator of realignment patterns in southwest Mississippi's rural electorate.
The Democratic margin here reached ninety-eight points in 1932. Between 2020 and 2024 the county moved eight points toward the Republican candidate; the 2024 margin was six points. The recent movement, modest against a deep Democratic baseline, mirrors a broader rightward drift across the Black Belt.
The economic context is part of the story: a median household income of $49,089 and a 23% poverty rate. The county's voting pattern over the last decade is most similar to that of Pike County and Yazoo County.
Most similar counties
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.
Copiah County, Mississippi. Akashic. https://akashic.app/county/28029/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in Mississippi
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Frequently asked questions
How did Copiah County, Mississippi vote in 2024?
In 2024, Copiah County, Mississippi voted Republican by 6.1 points (R+6), carried by the Republican candidate. Out of 11,665 votes cast, 5,426 went Democratic and 6,134 went Republican.
What is Copiah County, Mississippi's political typology?
Akashic places Copiah County, Mississippi in the "Black Belt" typology — Black-majority counties of the rural South — long the most Democratic ground in the region, now trending Republican at the margins. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 21 times, Republican 8 times, and other 3 times.
When did Copiah County, Mississippi last vote Democratic?
The most recent presidential election in which Copiah County, Mississippi voted Democratic was 2020.
How many people live in Copiah County, Mississippi?
Copiah County, Mississippi has a population of 27,855 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Copiah County, Mississippi?
Median household income in Copiah County, Mississippi is $49,089 — below the national median of $80,734. The Mississippi state median is $56,447.
What is the political history of Copiah County, Mississippi?
Akashic tracks 38 presidential elections in Copiah County, Mississippi from 1876 to 2024. Of those, 21 went Democratic and 8 went Republican. The county's typology — "Black Belt" — captures where that record, its demographics, and its recent swing place it among American communities.