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Mississippi ZIP Codes
Wilkinson County
Centreville, MS
39631
39631 ZIP Code — Centreville, MS
Wilkinson County, Mississippi
ZIP code 39631 is located in
Centreville ,
Mississippi ,
within Wilkinson County .
It covers approximately 157.51 square miles and serves a population of
4,437 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 601 .
About ZIP code 39631
The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $58,300. Owner-occupancy is high at 76%, well above the national average.
Median household income is $36,597. Poverty affects 34% of residents, above the national average. SNAP benefit usage at 32% of households reflects economic stress in the area.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 34 minutes is near the national average.
College attainment at 12% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of obesity (45%), diabetes (19%), smoking (26%) compared to national benchmarks. 15% of residents lack health insurance, above the national average.
Overall, ZIP code 39631 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, high homeownership, and elevated reliance on food assistance.
39631 ZIP code map
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Cities in ZIP code 39631
Below are the cities the US Postal Service accepts for ZIP code 39631. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
4,437
Population density
28 / sq mi
State FIPS
28
County FIPS
157
Geography
Land area
157.51 sq mi
Water area
0.05 sq mi
Latitude
31.0937
Longitude
-91.1006
Timezone
Central (CT)
Area code
601
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
72.3%
72.1%
52.9%
$50k – $100k
22.9%
20.4%
28.4%
$100k – $200k
2.2%
5.0%
15.3%
Over $200k
2.7%
2.5%
3.4%
Demographics & statistics
$36,597
Median household income
11.7%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 1,366 30.8% 18 and over 3,071 69.2% 65 and over 641 14.4% Median age 37.9 years
Race & ethnicity
Black or African American
62.1%
Group Count % Black or African American 2,886 62.1% White 1,290 27.8% Hispanic or Latino 209 4.5% Other race 177 3.8% Two or more races 84 1.8%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
72.3%
72.1%
52.9%
$50k – $100k
22.9%
20.4%
28.4%
$100k – $200k
2.2%
5.0%
15.3%
Over $200k
2.7%
2.5%
3.4%
Range % of households Under $10k 8.2% $10k–$15k 15.3% $15k–$25k 13.7% $25k–$35k 12.1% $35k–$50k 10.2% $50k–$75k 23.5% $75k–$100k 7.9% $100k–$150k 4.8% $150k–$200k 2.3% $200k+ 2.0% Median income $36,597
Housing
Housing overview
Metric Value Median home value $58,300 Median rent / month $496 Owner occupied 75.8% Renter occupied 24.2% Vacant 16.6% Single-family detached 66.6% Large apartment buildings 0.1% Mobile homes 26.6% Median rooms 5.8 Avg household size (owned) 2.46
Year built
Era % 2020 or later 1.9% 2010–2019 5.0% 2000–2009 9.8% 1990–1999 11.5% 1980–1989 16.7% 1970–1979 32.7% 1960–1969 8.4% 1950–1959 3.1% 1940–1949 5.4% 1939 or earlier 5.4%
Bedrooms
Size % of units No bedroom (studio) 0.7% 1 bedroom 2.9% 2 bedrooms 15.9% 3 bedrooms 57.8% 4 bedrooms 13.2% 5+ bedrooms 9.4%
Vehicles per household
Vehicles % of households No vehicle 5.8% 1 vehicle 55.6% 2 vehicles 27.5% 3 or more 11.2%
Heating fuel
Fuel type % Utility gas 14.9% Electricity 66.1% Propane / LP gas 17.9% Wood 1.1%
Households & families
Household type Count % Married-couple family 449 26.8% Cohabiting couple 28 1.7% Male householder, no spouse 362 21.6% Female householder, no spouse 836 49.9% Households with children under 18 657 39.2% Households with seniors (65+) 453 27.0% Average household size 2.59
Marital status
Status Male Female Never married 37.0% 53.3% Married 37.7% 26.4% Separated 11.1% 1.1% Widowed 4.5% 11.0% Divorced 9.8% 8.2%
Education
Some college, no degree
12.7%
Graduate / professional
3.3%
Metric % HS diploma or higher 90.3% Bachelor's or higher 11.7%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 24 2.1% Kindergarten 10 0.9% Elementary school 702 60.6% High school 341 29.4% College / grad school 82 7.1%
Employment
Industry of employment
Education & healthcare
26.5%
Professional & management
13.3%
Public administration
10.0%
Transportation & utilities
6.3%
Finance & real estate
2.4%
Agriculture & mining
2.1%
Arts, food & hospitality
1.1%
Occupation
Category % Management, business & arts 33.5% Service 17.8% Sales & office 28.4% Natural resources & construction 3.6% Production & transportation 16.8%
Employment type
Type % Private sector 65.0% Government 30.2% Self-employed 3.7% Unpaid family workers 1.1%
Commute
Method % Drive alone 80.8% Carpool 9.4% Public transit 2.8% Walk 0.0% Work from home 3.0% Other means 4.0% Avg commute (minutes) 33.5
Poverty
Married-couple families
10.7%
Female-led households
54.9%
Income support
Source % of households Social Security 29.1% Retirement income 8.5% Supplemental Security 20.6% Cash public assistance 1.2% Food stamps / SNAP 31.9%
Health indicators
Condition % Obesity 44.7% High blood pressure 52.2% High cholesterol 38.0% Diabetes 18.6% Heart disease 9.5% Stroke 6.4% Asthma 11.5% Arthritis 34.4% Kidney disease 4.8% Pulmonary disease 10.8% Cancer 6.3%
Behavior / access % Smoking 25.6% Binge drinking 10.4% No physical activity 40.4% Less than 7 hrs sleep 37.4% Depression 20.4% Fair or poor health 30.5% Poor mental health 16.3% Poor physical health 15.6% No health insurance 24.4% Visited doctor (checkup) 81.3% Visited dentist 42.4% Cholesterol screening 88.7% Teeth loss 28.7%
Veterans & disability
Veterans Count % Civilian veterans 112 3.6%
Disability % Any disability 21.7% Under 18 9.0% 18–64 years 24.1% 65 and over 42.4%
Health insurance coverage
Type % Private insurance 36.8% Public insurance 55.5% No insurance 15.4% Uninsured under 19 9.8%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 4,181 94.2% Spanish 39 0.9% Other Indo-European 39 0.9% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 4,437 100.0% Born in same state 4,426 99.8% Born in different state 3,313 74.7% Foreign born 11 0.2% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Italian 381 8.6% Arab 342 7.7%
Ancestry Count % French 66 1.5%
Technology access
Metric % of households Computer access 37.8% Internet access 85.4%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 39631
What city is ZIP code 39631 in?
ZIP code 39631 is primarily assigned to Centreville, Mississippi.
What county is ZIP code 39631 in?
ZIP code 39631 falls within Wilkinson County, Mississippi.
What is the poverty rate in ZIP code 39631?
34% of residents in ZIP code 39631 live below the poverty line, above the national average.
Is ZIP code 39631 family-oriented?
31% of residents in ZIP code 39631 are under 18, reflecting a younger, family-oriented community.
How educated is the population of ZIP code 39631?
12% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What are the health statistics for ZIP code 39631?
Health data for ZIP code 39631 shows elevated rates of obesity (45%) and diabetes (19%) and smoking (26%) compared to national benchmarks.
What timezone is ZIP code 39631 in?
ZIP code 39631 observes the CST timezone.
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