Postal Codes

38856 ZIP Code

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ZIP code 38856 covers Marietta, Mississippi, with a population of about 1,442 and a median household income of $71,250.

Population
1,44225 per square mile
Median age
41.42.7 points above the US average
Median household income
$71,2501.3× the Mississippi median
Poverty rate
8.6%3.8 points below the US average
Typical home value
$156,139up 3.4% in five years
Degree or higher
19.3%15.7 points below the US average
Homeownership
86.8%21.8 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
26

Where 38856 is

Marietta, 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

Population1,442
Median age41.4
Family households60.2%
Born outside the US0.9%
Speaks a language other than English at home0.9%
White (non-Hispanic)98.1%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino1.7%
Veterans1.2%
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$71,250
Income per person$45,379
Poverty rate8.6%
Households on SNAP or cash assistance5.6%

Household income distribution

Under $10k3.5%
$10–15k9.7%
$15–20k2.6%
$20–25k6.2%
$25–30k3.1%
$30–35k0.7%
$35–40k5.4%
$40–45k7.2%
$45–50k2.1%
$50–60k0.2%
$60–75k10.5%
$75–100k20.6%
$100–125k8.1%
$125–150k10.7%
$150–200k3.3%
$200k or more6.1%

Income as declared to the IRS

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

Tax returns filed710
Mean adjusted gross income$62,273
Returns declaring $200,000 or more0%
Returns, under $25k26.8%
Returns, $25k–$50k26.8%
Returns, $50k–$75k18.3%
Returns, $75k–$100k12.7%
Returns, $100k–$200k15.5%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$112,100
Rent as a share of household income18.2%
Owner-occupied86.8%
Vacant homes10.9%
Median year built1986

What the homes are

Detached house76.8%
2 to 4 units0.9%
5 to 19 units0.4%
Mobile home21.8%
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$156,139as of 2026-07
Typical home value, 1 yearup 4.2%
Typical home value, 5 yearsup 3.4%
Typical home value, 10 yearsup 18%
Typical home value since 2000
201620212026$159,921$124,972

$132,343 in 2016 to $156,139 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0.3%
Bachelor's degree or higher19.3%
High school diploma or higher87.9%
Works from home2.8%
Drives to work alone90.2%
Takes public transport0%
Commutes 45 minutes or more31.1%
Health

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

Obesity39.2% 5.8 pts above the national average of 33.4%
Diagnosed diabetes13.9% 1.9 pts above the national average of 12%
Currently smokes19.6% 6.4 pts above the national average of 13.2%
High blood pressure42.8% 8.7 pts above the national average of 34.1%
Fair or poor general health24.1% 3.8 pts above the national average of 20.3%
No health insurance (18–64)11.4% same as the national average of 11.3%
Depression22.3% same as the national average of 21.9%
No leisure-time physical activity34.7% 9.3 pts above the national average of 25.4%
Arthritis32.1% 7 pts above the national average of 25.1%
Binge drinking15% 1 pts below the national average of 16%
Taking blood pressure medication79.4% 4.7 pts above the national average of 74.7%
Cancer (non-skin)9.3% 1.6 pts above the national average of 7.7%
Current asthma9.8% 0.6 pts below the national average of 10.4%
Coronary heart disease8.3% 2.1 pts above the national average of 6.2%
Routine check-up in past year79.3% 2.6 pts above the national average of 76.7%
Cholesterol screening85.5% same as the national average of 85.9%
Cognitive disability18.6% 3.8 pts above the national average of 14.8%
Colorectal screening60.9% 3.4 pts below the national average of 64.3%
COPD10.2% 3.6 pts above the national average of 6.6%
Visited a dentist9.2% 52.1 pts below the national average of 61.3%
Any disability39.1% 8.4 pts above the national average of 30.7%
Lacks emotional support26% 1.2 pts above the national average of 24.8%
Food insecurity16.9% same as the national average of 17.1%
Received food stamps9.2% 5.1 pts below the national average of 14.3%
Hearing disability9.8% 3.1 pts above the national average of 6.7%
High cholesterol41.7% 5.5 pts above the national average of 36.2%
Housing insecurity12% 1.8 pts below the national average of 13.8%
Independent living disability10.3% 1.9 pts above the national average of 8.4%
Lacks transport9.2% same as the national average of 9.2%
Loneliness34.5% same as the national average of 34.4%
Mammography use72% 3.9 pts below the national average of 75.9%
Poor mental health (14+ days)18% 1.2 pts above the national average of 16.8%
Mobility disability18.7% 4.7 pts above the national average of 14%
Poor physical health (14+ days)16.2% 2.7 pts above the national average of 13.5%
Self-care disability4.9% 0.9 pts above the national average of 4%
Utility shut-off threat7.7% 1.1 pts below the national average of 8.8%
Sleeps under 7 hours33.6% 2.8 pts below the national average of 36.4%
Stroke4.3% 0.9 pts above the national average of 3.4%
All natural teeth lost16.9% 3.9 pts above the national average of 13%
Vision disability6.1% 0.5 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments26
People employed211
Annual payroll$7,995,000
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 61% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss59.8 out of 100
Community resilience29.7 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 wave96Very High at its worst in this ZIP code
Lightning92.6Relatively High at its worst in this ZIP code
Drought92.2Relatively Moderate at its worst in this ZIP code
Landslide82.3Relatively Low at its worst in this ZIP code
Strong wind78.5Relatively High at its worst in this ZIP code
Tornado78.5Very High at its worst in this ZIP code
Heat wave78.3Relatively High at its worst in this ZIP code
Wildfire76.6Relatively Low at its worst in this ZIP code
Earthquake73.5Relatively Moderate at its worst in this ZIP code
Hail60.4Relatively Low at its worst in this ZIP code
Hurricane55.7Relatively Low at its worst in this ZIP code
Ice storm52.9Relatively Moderate at its worst in this ZIP code
River flooding44.4Relatively Moderate at its worst in this ZIP code
Winter weather33.6Relatively 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$71,250$54,915$78,538
Income per person$45,379$30,529$43,289
Poverty rate8.6%19.1%12.4%
Median home value$112,100$161,400$303,400
Median gross rent$923$1,348
Homeownership86.8%69.5%65%
Bachelor's degree or higher19.3%24.2%35%
Unemployment rate0.3%6%5.2%
Works from home2.8%5.3%13.5%
Born outside the US0.9%2.4%13.9%
Median age41.438.438.7
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 stationBOONEVILLE, MS US18 km away
Rain in a year60 in
Snow in a year1 in

Average high and low by month

January50°F / 29°F5.11 in rain, 0.3 in snow
February54.4°F / 32.1°F5.26 in rain, 0.7 in snow
March63.4°F / 39.2°F5.48 in rain
April71.9°F / 47.5°F5.59 in rain
May79°F / 57°F5.61 in rain
June85.7°F / 65.1°F5.64 in rain
July88.9°F / 68.5°F4.33 in rain
August88.5°F / 67.5°F4.49 in rain
September83.7°F / 60.7°F4.38 in rain
October73.6°F / 48.9°F3.98 in rain
November61.9°F / 38.1°F4.28 in rain
December53°F / 32.2°F6.27 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 supermarket54% 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 2 school districts, so the address decides which one, not the ZIP code.

Itawamba County School District54.1% of this ZIP code's land area
Prentiss County School District45.9% 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 vulnerability32more vulnerable than 32% of US census tracts
Socioeconomic status48more vulnerable than 48% of US census tracts
Household characteristics44more vulnerable than 44% of US census tracts
Racial and ethnic minority status7more vulnerable than 7% of US census tracts
Housing type and transport23more vulnerable than 23% of US census tracts
Walkability3.7 out of 20Least walkable
Nearby ZIP codes

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

38859 New Site, MS6.6 km away
38880 Wheeler, MS17.3 km away
38824 Baldwyn, MS17.5 km away
38855 Mantachie, MS20 km away
38827 Belmont, MS20.1 km away
38829 Booneville, MS20.6 km away
38838 Dennis, MS22.5 km away
38849 Guntown, MS23.2 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.

Itawamba County54.1% of this ZIP code's land area
Prentiss County45.9% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area58.64 sq mi
Water area0.9 sq mi
Population density25 people per sq mi
Latitude, longitude34.5011, -88.4498

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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