Postal Codes

70589 ZIP Code

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ZIP code 70589 covers Washington, Louisiana, with a population of about 3,138 and a median household income of $44,063.

Population
3,13827 per square mile
Median age
344.7 points below the US average
Median household income
$44,06327% below the Louisiana median
Poverty rate
18%5.6 points above the US average
Typical home value
$156,317down 19.2% in five years
Median rent
$65337% below the Louisiana median
Degree or higher
13.3%21.7 points below the US average
Homeownership
75.1%10.1 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
39

Where 70589 is

Washington, Louisiana — 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

Population3,138
Median age34
Family households60.1%
Born outside the US0.2%
Speaks a language other than English at home5.6%
White (non-Hispanic)66%
Black (non-Hispanic)28.8%
Asian (non-Hispanic)0%
Hispanic or Latino1.4%
Veterans2.8%
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$44,063
Income per person$30,400
Poverty rate18%
Households on SNAP or cash assistance15.4%

Household income distribution

Under $10k8.9%
$10–15k10.5%
$15–20k6.8%
$20–25k10.0%
$25–30k5.0%
$30–35k0.9%
$35–40k4.7%
$40–45k3.8%
$45–50k6.6%
$50–60k8.5%
$60–75k7.1%
$75–100k4.1%
$100–125k5.0%
$125–150k5.1%
$150–200k8.0%
$200k or more5.1%

Income as declared to the IRS

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

Tax returns filed1,530
Mean adjusted gross income$72,052
Returns declaring $200,000 or more4.6%
Returns, under $25k31.4%
Returns, $25k–$50k22.9%
Returns, $50k–$75k13.7%
Returns, $75k–$100k9.8%
Returns, $100k–$200k17.6%
Returns, $200k or more4.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$105,600
Median gross rent$653
Owner-occupied75.1%
Vacant homes19.6%
Median year built1981

What the homes are

Detached house58.1%
Attached house2.4%
2 to 4 units8.3%
5 to 19 units0.3%
20 or more units1.1%
Mobile home29.8%
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$156,317as of 2026-07
Typical home value, 1 yeardown 1.7%
Typical home value, 5 yearsdown 19.2%
Typical home value, 10 yearsdown 12.5%
Typical home value since 2000
201520202026$202,468$156,317

$173,650 in 2015 to $156,317 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher13.3%
High school diploma or higher86.2%
Works from home6.4%
Drives to work alone71.8%
Takes public transport0%
Commutes 45 minutes or more31.8%
Health

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

Obesity40.5% 7.1 pts above the national average of 33.4%
Diagnosed diabetes20% 8 pts above the national average of 12%
Currently smokes23.3% 10.1 pts above the national average of 13.2%
High blood pressure50.4% 16.3 pts above the national average of 34.1%
Fair or poor general health32.8% 12.5 pts above the national average of 20.3%
No health insurance (18–64)9.7% 1.6 pts below the national average of 11.3%
Depression27.1% 5.2 pts above the national average of 21.9%
No leisure-time physical activity37.5% 12.1 pts above the national average of 25.4%
Arthritis36.8% 11.7 pts above the national average of 25.1%
Binge drinking15.5% 0.5 pts below the national average of 16%
Taking blood pressure medication82.2% 7.5 pts above the national average of 74.7%
Cancer (non-skin)8.9% 1.2 pts above the national average of 7.7%
Current asthma10.8% same as the national average of 10.4%
Coronary heart disease10.9% 4.7 pts above the national average of 6.2%
Routine check-up in past year83.2% 6.5 pts above the national average of 76.7%
Cholesterol screening86.1% same as the national average of 85.9%
Cognitive disability21.4% 6.6 pts above the national average of 14.8%
Colorectal screening61.9% 2.4 pts below the national average of 64.3%
COPD13.1% 6.5 pts above the national average of 6.6%
Visited a dentist49% 12.3 pts below the national average of 61.3%
Any disability47.3% 16.6 pts above the national average of 30.7%
Lacks emotional support28.7% 3.9 pts above the national average of 24.8%
Food insecurity27.8% 10.7 pts above the national average of 17.1%
Received food stamps27.2% 12.9 pts above the national average of 14.3%
Hearing disability11.3% 4.6 pts above the national average of 6.7%
High cholesterol43.4% 7.2 pts above the national average of 36.2%
Housing insecurity18.7% 4.9 pts above the national average of 13.8%
Independent living disability13.9% 5.5 pts above the national average of 8.4%
Lacks transport13.7% 4.5 pts above the national average of 9.2%
Loneliness35.8% 1.4 pts above the national average of 34.4%
Mammography use74.5% 1.4 pts below the national average of 75.9%
Poor mental health (14+ days)20.6% 3.8 pts above the national average of 16.8%
Mobility disability25.5% 11.5 pts above the national average of 14%
Poor physical health (14+ days)19.8% 6.3 pts above the national average of 13.5%
Self-care disability7.6% 3.6 pts above the national average of 4%
Utility shut-off threat15.2% 6.4 pts above the national average of 8.8%
Sleeps under 7 hours38.8% 2.4 pts above the national average of 36.4%
Stroke6.2% 2.8 pts above the national average of 3.4%
All natural teeth lost28.2% 15.2 pts above the national average of 13%
Vision disability9.5% 3.9 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments39
People employed270
Annual payroll$11,587,000
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 86.9% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 5 census tracts this ZIP code covers
Expected annual loss78.1 out of 100
Community resilience67.4 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.

Drought98.7Relatively High at its worst in this ZIP code
Lightning96.8Very High at its worst in this ZIP code
Tornado93.1Very High at its worst in this ZIP code
Cold wave92Very High at its worst in this ZIP code
Hurricane91.3Relatively High at its worst in this ZIP code
Ice storm87.9Relatively High at its worst in this ZIP code
Heat wave79.7Relatively High at its worst in this ZIP code
Landslide78.2Relatively Low at its worst in this ZIP code
Wildfire77.8Relatively Low at its worst in this ZIP code
River flooding77.4Relatively High at its worst in this ZIP code
Strong wind73.9Relatively Moderate at its worst in this ZIP code
Hail65.7Relatively Moderate at its worst in this ZIP code
Winter weather52.1Relatively Moderate at its worst in this ZIP code
Earthquake38.7Relatively Low at its worst in this ZIP code
Coastal flooding26.2Relatively Low at its worst in this ZIP code
Compared with Louisiana 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 ZIPLouisianaUnited States
Median household income$44,063$60,023$78,538
Income per person$30,400$34,211$43,289
Poverty rate18%18.9%12.4%
Median home value$105,600$208,700$303,400
Median gross rent$653$1,038$1,348
Homeownership75.1%67.3%65%
Bachelor's degree or higher13.3%26.6%35%
Unemployment rate0%6.3%5.2%
Works from home6.4%7.2%13.5%
Born outside the US0.2%4.7%13.9%
Median age3437.838.7
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 stationGRAND COTEAU, LA US29.6 km away
Rain in a year62 in

Average high and low by month

January63.5°F / 41.4°F6.54 in rain
February67.2°F / 44.7°F4.51 in rain
March73.5°F / 50.7°F3.75 in rain
April79.4°F / 56.8°F5.34 in rain
May85.5°F / 64.5°F5.72 in rain
June90.2°F / 70.4°F6.97 in rain
July91.6°F / 72.6°F4.41 in rain
August92°F / 72.3°F4.36 in rain
September88.3°F / 67.7°F5.14 in rain
October81.2°F / 57.8°F5.04 in rain
November71.4°F / 48.3°F4.97 in rain
December65.1°F / 43.3°F4.88 in rain
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 supermarket81% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket80% 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.

St. Landry Parish School District97% of this ZIP code's land area
Evangeline Parish School District3% 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 vulnerability76more vulnerable than 76% of US census tracts
Socioeconomic status74more vulnerable than 74% of US census tracts
Household characteristics61more vulnerable than 61% of US census tracts
Racial and ethnic minority status53more vulnerable than 53% of US census tracts
Housing type and transport78more vulnerable than 78% of US census tracts
Walkability4.6 out of 20Least walkable
Nearby ZIP codes

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

71345 Lebeau, LA6.9 km away
71358 Palmetto, LA11.2 km away
71356 Morrow, LA16.3 km away
70571 Opelousas, LA17.6 km away
70577 Port Barre, LA17.7 km away
70570 Opelousas, LA19.8 km away
71322 Bunkie, LA23.2 km away
70551 Leonville, LA23.7 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.

St. Landry Parish97% of this ZIP code's land area
Evangeline Parish3% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area118.22 sq mi
Water area1.35 sq mi
Population density27 people per sq mi
Latitude, longitude30.6839, -92.0252

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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