Postal Codes

57585 ZIP Code

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ZIP code 57585 covers Wood, South Dakota, with a median household income of $44,688.

Median age
51.212.5 points above the US average
Median household income
$44,68838% below the South Dakota median
Poverty rate
21%8.6 points above the US average
Median home value
$103,80056% below the South Dakota median
Median rent
$69224% below the South Dakota median
Degree or higher
14.9%20.1 points below the US average
Homeownership
54.2%10.8 points below the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
3

Where 57585 is

Wood, South Dakota — 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

Median age51.2
Family households32.2%
Born outside the US0%
Speaks a language other than English at home6.7%
White (non-Hispanic)36.2%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans10.8%
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$44,688
Poverty rate21%
Households on SNAP or cash assistance28.8%

Household income distribution

Under $10k6.8%
$10–15k0.0%
$15–20k0.0%
$20–25k0.0%
$25–30k15.3%
$30–35k10.2%
$35–40k0.0%
$40–45k20.3%
$45–50k0.0%
$50–60k15.3%
$60–75k0.0%
$75–100k28.8%
$100–125k0.0%
$125–150k0.0%
$150–200k0.0%
$200k or more3.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$103,800
Median gross rent$692
Rent as a share of household income21.4%
Owner-occupied54.2%
Vacant homes33.7%
Median year built1974

What the homes are

Detached house79.8%
Mobile home20.2%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher14.9%
High school diploma or higher100%
Works from home0%
Drives to work alone100%
Takes public transport0%
Commutes 45 minutes or more0%
Health

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

Obesity46.6% 13.2 pts above the national average of 33.4%
Diagnosed diabetes23.8% 11.8 pts above the national average of 12%
Currently smokes31.3% 18.1 pts above the national average of 13.2%
High blood pressure49% 14.9 pts above the national average of 34.1%
Fair or poor general health33.6% 13.3 pts above the national average of 20.3%
No health insurance (18–64)13.8% 2.5 pts above the national average of 11.3%
Depression20.4% 1.5 pts below the national average of 21.9%
No leisure-time physical activity39.9% 14.5 pts above the national average of 25.4%
Arthritis36.4% 11.3 pts above the national average of 25.1%
Binge drinking13.9% 2.1 pts below the national average of 16%
Taking blood pressure medication80.5% 5.8 pts above the national average of 74.7%
Cancer (non-skin)10.3% 2.6 pts above the national average of 7.7%
Current asthma11.8% 1.4 pts above the national average of 10.4%
Coronary heart disease13.9% 7.7 pts above the national average of 6.2%
Routine check-up in past year77.8% 1.1 pts above the national average of 76.7%
Cholesterol screening83.2% 2.7 pts below the national average of 85.9%
Cognitive disability19.9% 5.1 pts above the national average of 14.8%
Colorectal screening50.4% 13.9 pts below the national average of 64.3%
COPD15.5% 8.9 pts above the national average of 6.6%
Visited a dentist46.5% 14.8 pts below the national average of 61.3%
Any disability46.9% 16.2 pts above the national average of 30.7%
Hearing disability16% 9.3 pts above the national average of 6.7%
High cholesterol39.6% 3.4 pts above the national average of 36.2%
Independent living disability15.4% 7 pts above the national average of 8.4%
Mammography use65.5% 10.4 pts below the national average of 75.9%
Poor mental health (14+ days)17.9% 1.1 pts above the national average of 16.8%
Mobility disability27.5% 13.5 pts above the national average of 14%
Poor physical health (14+ days)21.4% 7.9 pts above the national average of 13.5%
Self-care disability9.4% 5.4 pts above the national average of 4%
Sleeps under 7 hours37.7% 1.3 pts above the national average of 36.4%
Stroke7.5% 4.1 pts above the national average of 3.4%
All natural teeth lost37.1% 24.1 pts above the national average of 13%
Vision disability12.4% 6.8 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments3
People employed4
Annual payroll$173,000
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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 85.6% of US census tracts
FEMA ratingRelatively High
Expected annual loss66.9 out of 100
Community resilience0.2 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.

Winter weather99.5Very High at its worst in this ZIP code
Wildfire98.3Relatively High at its worst in this ZIP code
Cold wave97.8Very High at its worst in this ZIP code
Strong wind94.8Relatively High at its worst in this ZIP code
Drought91.7Relatively Low at its worst in this ZIP code
Ice storm91.4Relatively High at its worst in this ZIP code
Hail88.4Relatively Moderate at its worst in this ZIP code
Lightning85.7Relatively High at its worst in this ZIP code
Landslide83.9Relatively Low at its worst in this ZIP code
River flooding79.2Relatively High at its worst in this ZIP code
Tornado76.8Relatively High at its worst in this ZIP code
Heat wave46.9Relatively Low at its worst in this ZIP code
Earthquake38.8Very Low at its worst in this ZIP code
Compared with South Dakota 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 ZIPSouth DakotaUnited States
Median household income$44,688$72,421$78,538
Income per person$38,880$43,289
Poverty rate21%12%12.4%
Median home value$103,800$236,800$303,400
Median gross rent$692$912$1,348
Homeownership54.2%68.6%65%
Bachelor's degree or higher14.9%31.1%35%
Unemployment rate0%3%5.2%
Works from home0%9.3%13.5%
Born outside the US0%3.9%13.9%
Median age51.237.738.7
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 stationWOOD, SD US5.5 km away
Rain in a year20 in
Snow in a year50 in

Average high and low by month

January33.9°F / 11.1°F0.43 in rain, 7.1 in snow
February37.5°F / 13.2°F0.64 in rain, 8.4 in snow
March48°F / 22.3°F1.21 in rain, 9.2 in snow
April58°F / 31.8°F2.42 in rain, 8.6 in snow
May68.8°F / 43.6°F3.36 in rain
June79.4°F / 54.1°F3.5 in rain
July87.5°F / 60.1°F2.42 in rain
August86.2°F / 57.9°F1.94 in rain
September77.7°F / 48.4°F1.82 in rain
October62.3°F / 34.9°F1.55 in rain, 2.1 in snow
November48°F / 23.1°F0.69 in rain, 6.5 in snow
December36.6°F / 14.3°F0.51 in rain, 8.4 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 supermarket100% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
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%.

White River School District 47-1100% 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 vulnerability90more vulnerable than 90% of US census tracts
Socioeconomic status89more vulnerable than 89% of US census tracts
Household characteristics51more vulnerable than 51% of US census tracts
Racial and ethnic minority status78more vulnerable than 78% of US census tracts
Housing type and transport95more vulnerable than 95% of US census tracts
Walkability4.2 out of 20Least walkable
Nearby ZIP codes

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

57563 Okreek, SD19.8 km away
57579 White River, SD25 km away
57584 Witten, SD30.6 km away
57555 Mission, SD30.7 km away
57541 Ideal, SD41.2 km away
57531 Draper, SD43.7 km away
57559 Murdo, SD45.6 km away
57570 Rosebud, SD47.6 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.

Mellette County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area315.83 sq mi
Water area0.93 sq mi
Latitude, longitude43.5366, -100.4379

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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