Postal Codes

38870 ZIP Code

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ZIP code 38870 covers Smithville, Mississippi, with a population of about 2,471 and a median household income of $61,875.

Population
2,47136 per square mile
Median age
45.87.1 points above the US average
Median household income
$61,8751.1× the Mississippi median
Poverty rate
13.3%0.9 points above the US average
Typical home value
$190,039up 10.2% in five years
Median rent
$76018% below the Mississippi median
Degree or higher
23.5%11.5 points below the US average
Homeownership
89.5%24.5 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
22

Where 38870 is

Smithville, Mississippi — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population2,471
Median age45.8
Family households74%
Born outside the US1.5%
Speaks a language other than English at home1.6%
White (non-Hispanic)94.2%
Black (non-Hispanic)0.8%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans5.8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$61,875
Income per person$36,927
Poverty rate13.3%
Households on SNAP or cash assistance6.8%

Household income distribution

Under $10k2.1%
$10–15k1.7%
$15–20k5.4%
$20–25k5.5%
$25–30k3.3%
$30–35k2.4%
$35–40k8.0%
$40–45k4.7%
$45–50k1.6%
$50–60k14.8%
$60–75k9.4%
$75–100k22.5%
$100–125k3.3%
$125–150k2.2%
$150–200k3.9%
$200k or more9.1%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,150
Mean adjusted gross income$60,876
Returns declaring $200,000 or more1.7%
Returns, under $25k27.0%
Returns, $25k–$50k27.0%
Returns, $50k–$75k16.5%
Returns, $75k–$100k12.2%
Returns, $100k–$200k15.7%
Returns, $200k or more1.7%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$120,800
Median gross rent$760
Rent as a share of household income18.2%
Owner-occupied89.5%
Vacant homes26.2%
Median year built1969

What the homes are

Detached house84.8%
Attached house0.5%
2 to 4 units5.8%
5 to 19 units3.1%
Mobile home5.7%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$190,039as of 2026-07
Typical home value, 1 yeardown 0.8%
Typical home value, 5 yearsup 10.2%
Typical home value, 10 yearsup 36.5%
Typical home value since 2000
201620212026$194,264$135,857

$139,244 in 2016 to $190,039 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.1%
Bachelor's degree or higher23.5%
High school diploma or higher94.7%
Works from home0%
Drives to work alone92.9%
Takes public transport0%
Commutes 45 minutes or more10.2%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity36.8% 3.4 pts above the national average of 33.4%
Diagnosed diabetes12.1% same as the national average of 12%
Currently smokes14.7% 1.5 pts above the national average of 13.2%
High blood pressure40.8% 6.7 pts above the national average of 34.1%
Fair or poor general health19% 1.3 pts below the national average of 20.3%
No health insurance (18–64)8.5% 2.8 pts below the national average of 11.3%
Depression20.2% 1.7 pts below the national average of 21.9%
No leisure-time physical activity29.2% 3.8 pts above the national average of 25.4%
Arthritis29.6% 4.5 pts above the national average of 25.1%
Binge drinking15.3% 0.7 pts below the national average of 16%
Taking blood pressure medication80.1% 5.4 pts above the national average of 74.7%
Cancer (non-skin)9.3% 1.6 pts above the national average of 7.7%
Current asthma9.1% 1.3 pts below the national average of 10.4%
Coronary heart disease6.7% 0.5 pts above the national average of 6.2%
Routine check-up in past year80.8% 4.1 pts above the national average of 76.7%
Cholesterol screening88.1% 2.2 pts above the national average of 85.9%
Cognitive disability15.2% same as the national average of 14.8%
Colorectal screening65.6% 1.3 pts above the national average of 64.3%
COPD7.3% 0.7 pts above the national average of 6.6%
Visited a dentist12.5% 48.8 pts below the national average of 61.3%
Any disability34.5% 3.8 pts above the national average of 30.7%
Lacks emotional support25.6% 0.8 pts above the national average of 24.8%
Food insecurity12.3% 4.8 pts below the national average of 17.1%
Received food stamps5.7% 8.6 pts below the national average of 14.3%
Hearing disability8.1% 1.4 pts above the national average of 6.7%
High cholesterol40.7% 4.5 pts above the national average of 36.2%
Housing insecurity9.6% 4.2 pts below the national average of 13.8%
Independent living disability7.8% 0.6 pts below the national average of 8.4%
Lacks transport6.9% 2.3 pts below the national average of 9.2%
Loneliness33.4% 1 pts below the national average of 34.4%
Mammography use73.6% 2.3 pts below the national average of 75.9%
Poor mental health (14+ days)16.2% 0.6 pts below the national average of 16.8%
Mobility disability15.4% 1.4 pts above the national average of 14%
Poor physical health (14+ days)13.5% same as the national average of 13.5%
Self-care disability3.6% same as the national average of 4%
Utility shut-off threat5.8% 3 pts below the national average of 8.8%
Sleeps under 7 hours34.6% 1.8 pts below the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost11.2% 1.8 pts below the national average of 13%
Vision disability4.6% 1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments22
People employed353
Annual payroll$14,678,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 62.2% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss62 out of 100
Community resilience38.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Cold wave94.9Very High at its worst in this ZIP code
Lightning92Very High at its worst in this ZIP code
Landslide89.5Relatively Moderate at its worst in this ZIP code
Tornado89.2Very High at its worst in this ZIP code
Drought87.3Relatively Moderate at its worst in this ZIP code
Heat wave81.1Relatively High at its worst in this ZIP code
Earthquake76.3Relatively Moderate at its worst in this ZIP code
Strong wind72.1Relatively High at its worst in this ZIP code
Wildfire69.5Relatively Low at its worst in this ZIP code
Hail66.4Relatively Moderate at its worst in this ZIP code
Ice storm66Relatively Moderate at its worst in this ZIP code
Hurricane61.9Relatively Low at its worst in this ZIP code
River flooding35.2Relatively Moderate at its worst in this ZIP code
Winter weather32Relatively Low at its worst in this ZIP code
Compared with Mississippi and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPMississippiUnited States
Median household income$61,875$54,915$78,538
Income per person$36,927$30,529$43,289
Poverty rate13.3%19.1%12.4%
Median home value$120,800$161,400$303,400
Median gross rent$760$923$1,348
Homeownership89.5%69.5%65%
Bachelor's degree or higher23.5%24.2%35%
Unemployment rate2.1%6%5.2%
Works from home0%5.3%13.5%
Born outside the US1.5%2.4%13.9%
Median age45.838.438.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationFULTON 3 W, MS US22.7 km away
Rain in a year62 in
Snow in a year2 in

Average high and low by month

January50.9°F / 29.9°F5.25 in rain, 0.5 in snow
February55.7°F / 32.8°F5.73 in rain, 0.8 in snow
March64.5°F / 39.7°F5.43 in rain, 0.2 in snow
April73°F / 48.4°F5.84 in rain
May79.9°F / 57.7°F5.94 in rain
June86.4°F / 65.6°F4.94 in rain
July89.3°F / 69.2°F4.69 in rain
August89.4°F / 67.7°F4.91 in rain
September84.2°F / 61°F3.98 in rain
October73.8°F / 49°F4.04 in rain
November62.3°F / 38.3°F4.52 in rain
December53.3°F / 33.1°F6.23 in rain, 0.1 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket9% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Monroe County School District67.4% of this ZIP code's land area
Itawamba County School District30.1% of this ZIP code's land area
Nettleton School District2.5% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability30more vulnerable than 30% of US census tracts
Socioeconomic status36more vulnerable than 36% of US census tracts
Household characteristics38more vulnerable than 38% of US census tracts
Racial and ethnic minority status8more vulnerable than 8% of US census tracts
Housing type and transport37more vulnerable than 37% of US census tracts
Walkability4.1 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

38821 Amory, MS11.6 km away
38858 Nettleton, MS19.9 km away
35552 Detroit, AL20.7 km away
38848 Greenwood Springs, MS21.1 km away
38825 Becker, MS22.7 km away
38876 Tremont, MS23.3 km away
38843 Fulton, MS23.3 km away
38844 Gattman, MS24.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Monroe County69.9% of this ZIP code's land area
Itawamba County30.1% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area68.47 sq mi
Water area1.77 sq mi
Population density36 people per sq mi
Latitude, longitude34.0648, -88.3900

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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