Postal Codes

57776 ZIP Code

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ZIP code 57776 covers Redig, South Dakota, with a population of about 0.

Population
0
Time zone
Mountain UTC-07:00observes daylight saving time

Where 57776 is

Redig, 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

Population0
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 60.3% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss76.2 out of 100
Community resilience35.7 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.

Wildfire98.2Relatively High at its worst in this ZIP code
Winter weather98.2Very High at its worst in this ZIP code
Hail89.8Relatively High at its worst in this ZIP code
Ice storm89.3Relatively Moderate at its worst in this ZIP code
Cold wave87.6Relatively High at its worst in this ZIP code
Drought83.5Relatively Low at its worst in this ZIP code
Landslide81.7Relatively Low at its worst in this ZIP code
Strong wind77.7Relatively Moderate at its worst in this ZIP code
River flooding48.6Relatively Moderate at its worst in this ZIP code
Tornado44.7Relatively Low at its worst in this ZIP code
Lightning36.3Relatively Low at its worst in this ZIP code
Earthquake20Very Low at its worst in this ZIP code
Heat wave3.9Very 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$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
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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 stationREDIG 11 NE, SD US18.4 km away
Rain in a year16 in
Snow in a year51 in

Average high and low by month

January31.5°F / 8.6°F0.34 in rain, 6.8 in snow
February34.5°F / 11.9°F0.41 in rain, 8.2 in snow
March45.5°F / 20.4°F0.64 in rain, 8.5 in snow
April57.2°F / 29.9°F1.42 in rain, 7.5 in snow
May66.9°F / 40.5°F2.67 in rain, 2.3 in snow
June77.9°F / 50.1°F2.95 in rain
July87.3°F / 56.3°F2.15 in rain
August86.5°F / 54.2°F2.12 in rain
September76.5°F / 44.5°F1.01 in rain
October59.8°F / 32.2°F1.36 in rain, 3.4 in snow
November44.6°F / 20.6°F0.48 in rain, 8.1 in snow
December33.8°F / 12.1°F0.43 in rain, 6.4 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 supermarketNone of this ZIP code
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%.

Harding County School District 31-1100% 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 vulnerability22more vulnerable than 22% of US census tracts
Socioeconomic status12more vulnerable than 12% of US census tracts
Household characteristics7more vulnerable than 7% of US census tracts
Racial and ethnic minority status25more vulnerable than 25% of US census tracts
Housing type and transport78more vulnerable than 78% of US census tracts
Walkability6.5 out of 20Below average
Nearby ZIP codes

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

57720 Buffalo, SD33.8 km away
59319 Capitol, MT44.4 km away
57651 Reva, SD47 km away
57724 Camp Crook, SD55.5 km away
59311 Alzada, MT57.3 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.

Harding County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area86.33 sq mi
Water area0.24 sq mi
Latitude, longitude45.2711, -103.5482

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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