Postal Codes

57659 ZIP Code

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ZIP code 57659 covers Walker, South Dakota.

Time zone
Mountain UTC-07:00observes daylight saving time

Where 57659 is

Walker, 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.

Income and poverty

American Community Survey 2019–2023 five-year estimates

Income per person$50,637
Housing

American Community Survey 2019–2023 five-year estimates

Median year built1942
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 92.1% of US census tracts
FEMA ratingRelatively High
Expected annual loss87.5 out of 100
Community resilience0.8 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 wave99.9Very High at its worst in this ZIP code
Winter weather98.9Very High at its worst in this ZIP code
Hail96.2Relatively High at its worst in this ZIP code
Wildfire95.9Relatively Moderate at its worst in this ZIP code
Strong wind94.4Relatively High at its worst in this ZIP code
Drought88.1Relatively Low at its worst in this ZIP code
Ice storm80.7Relatively Moderate at its worst in this ZIP code
Landslide78Very Low at its worst in this ZIP code
Lightning62.1Relatively Moderate at its worst in this ZIP code
Tornado59.3Relatively Moderate at its worst in this ZIP code
River flooding43.2Relatively Low at its worst in this ZIP code
Heat wave23.7Relatively Low at its worst in this ZIP code
Earthquake11.4Very 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$72,421$78,538
Income per person$50,637$38,880$43,289
Poverty rate12%12.4%
Median home value$236,800$303,400
Median gross rent$912$1,348
Homeownership68.6%65%
Bachelor's degree or higher31.1%35%
Unemployment rate3%5.2%
Works from home9.3%13.5%
Born outside the US3.9%13.9%
Median age37.738.7
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 stationMC INTOSH 6 SE, SD US16.5 km away
Rain in a year17 in
Snow in a year43 in

Average high and low by month

January26°F / 7.1°F0.41 in rain, 7.2 in snow
February30.2°F / 11°F0.52 in rain, 8.2 in snow
March43.2°F / 21.3°F0.67 in rain, 7.4 in snow
April57.1°F / 32.2°F1.37 in rain, 4.9 in snow
May68.8°F / 43.4°F2.44 in rain, 0.6 in snow
June78.7°F / 53.1°F3.48 in rain
July86°F / 58.4°F2.68 in rain
August85.1°F / 57°F1.93 in rain
September75.3°F / 47.7°F1.45 in rain
October58.5°F / 34.7°F1.46 in rain, 2.6 in snow
November41.9°F / 21.3°F0.47 in rain, 5 in snow
December29.8°F / 11.1°F0.42 in rain, 7.4 in snow
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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 supermarket95% 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%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

McIntosh School District 15-195.5% of this ZIP code's land area
McLaughlin School District 15-24.5% 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 vulnerability68more vulnerable than 68% of US census tracts
Socioeconomic status76more vulnerable than 76% of US census tracts
Household characteristics47more vulnerable than 47% of US census tracts
Racial and ethnic minority status71more vulnerable than 71% of US census tracts
Housing type and transport50more vulnerable than 50% of US census tracts
Walkability3.4 out of 20Least walkable
Nearby ZIP codes

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

58568 Selfridge, ND14.6 km away
57642 Mc Laughlin, SD15.9 km away
57621 Bullhead, SD16.1 km away
57641 Mc Intosh, SD23 km away
57660 Watauga, SD32.7 km away
58569 Shields, ND33.1 km away
57639 Little Eagle, SD34.2 km away
58538 Fort Yates, ND39.4 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.

Corson County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area13.51 sq mi
Water area0.02 sq mi
Latitude, longitude45.9103, -101.0904

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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