Postal Codes

57540 ZIP Code

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ZIP code 57540 covers Holabird, South Dakota.

Median age
53.414.7 points above the US average
Poverty rate
17.5%5.1 points above the US average
Degree or higher
9.6%25.4 points below the US average
Homeownership
68.4%3.4 points above the US average
Time zone
Central UTC-06:00observes daylight saving time

Where 57540 is

Holabird, 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 age53.4
Family households70.2%
Born outside the US0%
Speaks a language other than English at home0%
White (non-Hispanic)100%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans0%
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

Poverty rate17.5%
Households on SNAP or cash assistance15.8%

Household income distribution

Under $10k21.1%
$10–15k0.0%
$15–20k0.0%
$20–25k24.6%
$25–30k12.3%
$30–35k0.0%
$35–40k0.0%
$40–45k3.5%
$45–50k0.0%
$50–60k0.0%
$60–75k10.5%
$75–100k0.0%
$100–125k0.0%
$125–150k0.0%
$150–200k3.5%
$200k or more24.6%
Housing

American Community Survey 2019–2023 five-year estimates

Owner-occupied68.4%
Vacant homes14.9%
Median year built1953

What the homes are

Detached house97%
Mobile home3%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate12.3%
Bachelor's degree or higher9.6%
High school diploma or higher100%
Works from home25%
Drives to work alone71.9%
Takes public transport0%
Commutes 45 minutes or more9.4%
Health

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

Obesity35.2% 1.8 pts above the national average of 33.4%
Diagnosed diabetes14.6% 2.6 pts above the national average of 12%
Currently smokes16.4% 3.2 pts above the national average of 13.2%
High blood pressure40.3% 6.2 pts above the national average of 34.1%
Fair or poor general health20% same as the national average of 20.3%
No health insurance (18–64)7.8% 3.5 pts below the national average of 11.3%
Depression19.8% 2.1 pts below the national average of 21.9%
No leisure-time physical activity26.4% 1 pts above the national average of 25.4%
Arthritis34% 8.9 pts above the national average of 25.1%
Binge drinking15.6% same as the national average of 16%
Taking blood pressure medication81.3% 6.6 pts above the national average of 74.7%
Cancer (non-skin)12.2% 4.5 pts above the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease9.7% 3.5 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 screening88.3% 2.4 pts above the national average of 85.9%
Cognitive disability13.2% 1.6 pts below the national average of 14.8%
Colorectal screening74.9% 10.6 pts above the national average of 64.3%
COPD9.5% 2.9 pts above the national average of 6.6%
Visited a dentist72.2% 10.9 pts above the national average of 61.3%
Any disability34% 3.3 pts above the national average of 30.7%
Hearing disability11.1% 4.4 pts above the national average of 6.7%
High cholesterol39.9% 3.7 pts above the national average of 36.2%
Independent living disability8.7% same as the national average of 8.4%
Mammography use78.9% 3 pts above the national average of 75.9%
Poor mental health (14+ days)13.8% 3 pts below the national average of 16.8%
Mobility disability17.4% 3.4 pts above the national average of 14%
Poor physical health (14+ days)15% 1.5 pts above the national average of 13.5%
Self-care disability4.7% 0.7 pts above the national average of 4%
Sleeps under 7 hours28.5% 7.9 pts below the national average of 36.4%
Stroke4.9% 1.5 pts above the national average of 3.4%
All natural teeth lost10.8% 2.2 pts below the national average of 13%
Vision disability5.5% same as the national average of 5.6%
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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 88.8% of US census tracts
FEMA ratingRelatively High
Expected annual loss82.3 out of 100
Community resilience70.9 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 wave98.4Very High at its worst in this ZIP code
Wildfire98.4Relatively High at its worst in this ZIP code
Winter weather95.5Relatively High at its worst in this ZIP code
Drought95.3Relatively Moderate at its worst in this ZIP code
Hail91.9Relatively High at its worst in this ZIP code
Ice storm91.1Relatively High at its worst in this ZIP code
River flooding88.1Relatively High at its worst in this ZIP code
Strong wind83.9Relatively High at its worst in this ZIP code
Tornado73.9Relatively Moderate at its worst in this ZIP code
Landslide43.3Very Low at its worst in this ZIP code
Heat wave29.1Relatively Low at its worst in this ZIP code
Earthquake25.7Very Low at its worst in this ZIP code
Lightning16.2Very 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 rate17.5%12%12.4%
Median home value$236,800$303,400
Median gross rent$912$1,348
Homeownership68.4%68.6%65%
Bachelor's degree or higher9.6%31.1%35%
Unemployment rate12.3%3%5.2%
Works from home25%9.3%13.5%
Born outside the US0%3.9%13.9%
Median age53.437.738.7
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 stationHIGHMORE 1 W, SD US11.1 km away
Rain in a year23 in
Snow in a year40 in

Average high and low by month

January26.6°F / 6.6°F0.36 in rain, 6.7 in snow
February31.7°F / 10.6°F0.62 in rain, 9.5 in snow
March44.4°F / 21.7°F1.07 in rain, 5.8 in snow
April58.6°F / 32.3°F2.52 in rain, 4.8 in snow
May69.7°F / 43.8°F3.69 in rain
June79°F / 54.7°F4.03 in rain
July86°F / 60.3°F2.97 in rain
August84.6°F / 58.5°F2.6 in rain
September76.7°F / 49.5°F2.02 in rain
October60.6°F / 36.1°F1.86 in rain, 1.3 in snow
November43.8°F / 22.4°F0.55 in rain, 5.5 in snow
December30.5°F / 11.6°F0.47 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%.

Highmore-Harrold School District 34-2100% 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 vulnerability16more vulnerable than 16% of US census tracts
Socioeconomic status19more vulnerable than 19% of US census tracts
Household characteristics14more vulnerable than 14% of US census tracts
Racial and ethnic minority status17more vulnerable than 17% of US census tracts
Housing type and transport36more vulnerable than 36% of US census tracts
Walkability6 out of 20Below average
Nearby ZIP codes

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

57345 Highmore, SD11.2 km away
57536 Harrold, SD11.4 km away
57522 Blunt, SD28 km away
57371 Ree Heights, SD29.4 km away
57346 Stephan, SD32 km away
57564 Onida, SD45.2 km away
57548 Lower Brule, SD47.1 km away
57520 Agar, SD52 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.

Hyde County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area198.48 sq mi
Water area2.72 sq mi
Latitude, longitude44.5173, -99.5943

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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