Lafayette County, Mississippi Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 13th-largest in Mississippi
The population of Lafayette County, Mississippi is 56,920 as of the 2023 American Community Survey, making it the 13th-largest county in Mississippi. The median household income is $64,334, the median home value is $260,500, and the median age is 30.9.
The population of Lafayette County has grown 25.8% since 2010 (47,574 → 59,843), a +1.65% annualized rate.
56,920
Population
+1.65%
Annual growth
90
People / sq mi
$64,334
Median Income
$260,500
Median Home Value
Lafayette County covers 632 sq mi of land at 90.1 people per square mile.
About Lafayette County, MS
Lafayette County is a county in Mississippi with a population of 56,920. It ranks #13 among counties in Mississippi by population. The median age is 30.9, younger than the national median. The population is 47.9% male and 52.1% female.
The median household income in Lafayette County is $64,334, below the US median of $74,580. 10.6% of residents live below the federal poverty level. Home values sit at a median of $260,500, with monthly rent averaging $1,091. The homeownership rate of 63.2% is close to the national rate of 64.8%.
Educational attainment in Lafayette County reflects 44.3% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 6.6% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.3 minutes each way.
Lafayette County Population History (2010-2024)
The county of Lafayette County had a population of 47,574 in 2010 and 59,843 in 2024, a 25.8% growth over 14 years. The peak was 59,843 in 2024. Average annual growth rate: 1.66%.
59,843
Population (2024)
47,574
Population (2010)
59,843
Peak (2024)
1.66%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 47,574 |
| 2011 | 48,428 |
| 2012 | 50,266 |
| 2013 | 51,624 |
| 2014 | 52,116 |
| 2015 | 52,841 |
| 2016 | 53,614 |
| 2017 | 54,318 |
| 2018 | 53,717 |
| 2019 | 54,239 |
| 2020 | 55,916 |
| 2021 | 57,700 |
| 2022 | 58,776 |
| 2023 | 59,400 |
| 2024 | 59,843 |
Race & Ethnicity
| White | 69.8% |
| Black or African American | 23.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Age & Sex
30.9
Median Age
52.1%
Female
47.9%
Male
13.3%
Age 65+
Age Distribution
Children (under 15): 15.2% · Seniors (65+): 13.3%
Income & Poverty
| Median household income | $64,334+$9,419 vs state |
| Mean household income | $99,327 |
| Per-capita income | $34,960 |
| Poverty rate | 10.6%-3.7% vs state |
| Unemployment rate | 1.0% |
| Employment-to-population | 54.0% |
Top Industries by Employment
The largest employment sector in Lafayette County is professional & business services, accounting for 35.8% of workers.
How residents commute
1.1%
Drive alone
3.1%
Carpool
81.4%
Public transit
6.6%
Work from home
22.3 min
Avg commute
Housing
$260,500+$99,100 vs state
Median home value
$1,091
Median rent
63.2%
Homeownership rate
28,418
Total housing units
65.1%
Occupied
34.9%
Vacant
36.8%
Renter-occupied
Social & access
89.7%
With health insurance
95.2%
With broadband internet
37.4%
Foreign-born
4.7%
Veterans (18+)
10.8%
With a disability
96.0%
Speak language other than English at home
Education
91.9%
High School+
44.3%
Bachelor's+
Largest cities in Mississippi
Other counties in Mississippi
Part of Mississippi
Metro areas in Mississippi
County rankings
Frequently Asked Questions
Lafayette County, Mississippi has a population of 56,920 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 13th-largest county in Mississippi. Population density is 90 people per square mile.
The population of Lafayette County has grown 25.8% since 2010 (47,574 → 59,843), a +1.65% annualized rate.
The median household income in Lafayette County, Mississippi is $64,334, with mean (average) household income of $99,327 and per-capita income of $34,960. 10.6% of residents live below the federal poverty level.
In Lafayette County, the largest racial and ethnic groups are White (69.8%), Black or African American (23.1%), Hispanic or Latino (0.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lafayette County, Mississippi is 30.9 years. Residents are 52.1% female and 47.9% male.
The median home value in Lafayette County is $260,500 and median monthly rent is $1,091. 63.2% of occupied housing units are owner-occupied. The county has 28,418 total housing units, 34.9% of which are vacant.
The largest employment sector in Lafayette County, Mississippi is professional, scientific, and management services, employing 35.8% of workers. The unemployment rate is 1.0%.
Jackson is among the largest cities associated with Lafayette County, Mississippi, with a population of 149,827.
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Statewide data for Mississippi
Population, race, income, age, and trends across Mississippi
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.