Montgomery County, Mississippi Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 70th-largest in Mississippi
The population of Montgomery County, Mississippi is 9,708 as of the 2023 American Community Survey, making it the 70th-largest county in Mississippi. The median household income is $45,057, the median home value is $110,700, and the median age is 42.4.
The population of Montgomery County has declined 13.6% since 2010 (10,894 → 9,411), a -1.04% annualized rate.
9,708
Population
-1.04%
Annual growth
24
People / sq mi
$45,057
Median Income
$110,700
Median Home Value
Montgomery County covers 407 sq mi of land at 23.9 people per square mile.
About Montgomery County, MS
Montgomery County is a county in Mississippi with a population of 9,708. It ranks #70 among counties in Mississippi by population. The median age is 42.4, older than the national median. The population is 48.9% male and 51.1% female.
The median household income in Montgomery County is $45,057, below the US median of $74,580. 18.9% of residents live below the federal poverty level. Home values sit at a median of $110,700, with monthly rent averaging $682. The homeownership rate of 72.1% is higher than the national rate of 64.8%.
Educational attainment in Montgomery County reflects 20.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 2.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 25.6 minutes each way.
Montgomery County Population History (2010-2024)
The county of Montgomery County had a population of 10,894 in 2010 and 9,411 in 2024, a -13.6% growth over 14 years. The peak was 10,894 in 2010. Average annual growth rate: -1.04%.
9,411
Population (2024)
10,894
Population (2010)
10,894
Peak (2010)
-1.04%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 10,894 |
| 2011 | 10,771 |
| 2012 | 10,600 |
| 2013 | 10,575 |
| 2014 | 10,358 |
| 2015 | 10,190 |
| 2016 | 10,230 |
| 2017 | 10,138 |
| 2018 | 9,986 |
| 2019 | 9,766 |
| 2020 | 9,793 |
| 2021 | 9,696 |
| 2022 | 9,547 |
| 2023 | 9,565 |
| 2024 | 9,411 |
Race & Ethnicity
| White | 52.3% |
| Black or African American | 45.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.5% |
| Two or More Races | 0.0% |
Age & Sex
42.4
Median Age
51.1%
Female
48.9%
Male
22.4%
Age 65+
Age Distribution
Children (under 15): 19.3% · Seniors (65+): 22.4%
Income & Poverty
| Median household income | $45,057$-9,858 vs state |
| Mean household income | $62,379 |
| Per-capita income | $26,387 |
| Poverty rate | 18.9%+4.6% vs state |
| Unemployment rate | 2.4% |
| Employment-to-population | 48.8% |
Top Industries by Employment
The largest employment sector in Montgomery County is professional & business services, accounting for 20.5% of workers.
How residents commute
0.0%
Drive alone
3.8%
Carpool
80.7%
Public transit
2.2%
Work from home
25.6 min
Avg commute
Housing
$110,700$-50,700 vs state
Median home value
$682
Median rent
72.1%
Homeownership rate
5,349
Total housing units
70.8%
Occupied
29.2%
Vacant
27.9%
Renter-occupied
Social & access
89.2%
With health insurance
86.2%
With broadband internet
13.3%
Foreign-born
5.7%
Veterans (18+)
16.9%
With a disability
99.1%
Speak language other than English at home
Education
81.4%
High School+
20.6%
Bachelor's+
Largest cities in Mississippi
Other counties in Mississippi
Part of Mississippi
Metro areas in Mississippi
County rankings
Frequently Asked Questions
Montgomery County, Mississippi has a population of 9,708 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 70th-largest county in Mississippi. Population density is 24 people per square mile.
The population of Montgomery County has declined 13.6% since 2010 (10,894 → 9,411), a -1.04% annualized rate.
The median household income in Montgomery County, Mississippi is $45,057, with mean (average) household income of $62,379 and per-capita income of $26,387. 18.9% of residents live below the federal poverty level.
In Montgomery County, the largest racial and ethnic groups are White (52.3%), Black or African American (45.2%), Hispanic or Latino (1.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Montgomery County, Mississippi is 42.4 years. Residents are 51.1% female and 48.9% male.
The median home value in Montgomery County is $110,700 and median monthly rent is $682. 72.1% of occupied housing units are owner-occupied. The county has 5,349 total housing units, 29.2% of which are vacant.
The largest employment sector in Montgomery County, Mississippi is professional, scientific, and management services, employing 20.5% of workers. The unemployment rate is 2.4%.
Jackson is among the largest cities associated with Montgomery 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.