Postal Codes

57048 ZIP Code

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ZIP code 57048 covers Montrose, South Dakota, with a population of about 1,353 and a median household income of $94,375.

Population
1,35310 per square mile
Median age
40.31.6 points above the US average
Median household income
$94,3751.3× the South Dakota median
Poverty rate
8.8%3.6 points below the US average
Typical home value
$389,376up 37.8% in five years
Median rent
$56039% below the South Dakota median
Degree or higher
28.3%6.7 points below the US average
Homeownership
84.9%19.9 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
23

Where 57048 is

Montrose, 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

Population1,353
Median age40.3
Family households79.8%
Born outside the US1%
Speaks a language other than English at home2.3%
White (non-Hispanic)96%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino3.7%
Veterans4.6%
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$94,375
Income per person$38,488
Poverty rate8.8%
Households on SNAP or cash assistance2.3%

Household income distribution

Under $10k2.5%
$10–15k2.3%
$15–20k2.3%
$20–25k4.7%
$25–30k1.0%
$30–35k2.9%
$35–40k0.0%
$40–45k4.9%
$45–50k1.9%
$50–60k3.3%
$60–75k7.6%
$75–100k29.5%
$100–125k12.8%
$125–150k5.8%
$150–200k6.8%
$200k or more11.8%

Income as declared to the IRS

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

Tax returns filed530
Mean adjusted gross income$90,972
Returns declaring $200,000 or more7.5%
Returns, under $25k22.6%
Returns, $25k–$50k18.9%
Returns, $50k–$75k13.2%
Returns, $75k–$100k13.2%
Returns, $100k–$200k24.5%
Returns, $200k or more7.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$328,300
Median gross rent$560
Rent as a share of household income17.9%
Owner-occupied84.9%
Vacant homes7.4%
Median year built1978

What the homes are

Detached house88.4%
Attached house0.4%
2 to 4 units6.3%
Mobile home4.2%
Boat, RV or van0.8%
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$389,376as of 2026-07
Typical home value, 1 yearup 6.1%
Typical home value, 5 yearsup 37.8%
Typical home value, 10 yearsup 110.8%
Typical home value since 2000
201120182026$389,376$134,674

$134,674 in 2011 to $389,376 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.1%
Bachelor's degree or higher28.3%
High school diploma or higher92.9%
Works from home8.7%
Drives to work alone78.7%
Takes public transport0%
Commutes 45 minutes or more27.6%
Health

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

Obesity36.2% 2.8 pts above the national average of 33.4%
Diagnosed diabetes11.2% 0.8 pts below the national average of 12%
Currently smokes14.3% 1.1 pts above the national average of 13.2%
High blood pressure33.6% 0.5 pts below the national average of 34.1%
Fair or poor general health15.6% 4.7 pts below the national average of 20.3%
No health insurance (18–64)7.3% 4 pts below the national average of 11.3%
Depression20.6% 1.3 pts below the national average of 21.9%
No leisure-time physical activity22.8% 2.6 pts below the national average of 25.4%
Arthritis27.5% 2.4 pts above the national average of 25.1%
Binge drinking18.6% 2.6 pts above the national average of 16%
Taking blood pressure medication77.6% 2.9 pts above the national average of 74.7%
Cancer (non-skin)10.2% 2.5 pts above the national average of 7.7%
Current asthma9.8% 0.6 pts below the national average of 10.4%
Coronary heart disease6.8% 0.6 pts above the national average of 6.2%
Routine check-up in past year77.2% 0.5 pts above the national average of 76.7%
Cholesterol screening87.4% 1.5 pts above the national average of 85.9%
Cognitive disability12.1% 2.7 pts below the national average of 14.8%
Colorectal screening67.6% 3.3 pts above the national average of 64.3%
COPD6.6% same as the national average of 6.6%
Visited a dentist72.9% 11.6 pts above the national average of 61.3%
Any disability27.8% 2.9 pts below the national average of 30.7%
Hearing disability8% 1.3 pts above the national average of 6.7%
High cholesterol35.2% 1 pts below the national average of 36.2%
Independent living disability6.8% 1.6 pts below the national average of 8.4%
Mammography use77.5% 1.6 pts above the national average of 75.9%
Poor mental health (14+ days)14.1% 2.7 pts below the national average of 16.8%
Mobility disability12.2% 1.8 pts below the national average of 14%
Poor physical health (14+ days)12.1% 1.4 pts below the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Sleeps under 7 hours28.3% 8.1 pts below the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost12.5% 0.5 pts below the national average of 13%
Vision disability3.9% 1.7 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments23
People employed58
Annual payroll$2,766,000
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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 94.7% of US census tracts
FEMA ratingRelatively Low to Very High across the 4 census tracts this ZIP code covers
Expected annual loss97.3 out of 100
Community resilience76.2 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.

Tornado99Very High at its worst in this ZIP code
Winter weather98.9Very High at its worst in this ZIP code
Drought98.4Relatively High at its worst in this ZIP code
Hail97.9Very High at its worst in this ZIP code
Ice storm97.4Very High at its worst in this ZIP code
River flooding94.7Very High at its worst in this ZIP code
Strong wind93.1Very High at its worst in this ZIP code
Cold wave92.5Very High at its worst in this ZIP code
Wildfire91.7Relatively Moderate at its worst in this ZIP code
Landslide82.9Relatively Low at its worst in this ZIP code
Heat wave50.6Relatively Moderate at its worst in this ZIP code
Lightning44.9Relatively Moderate at its worst in this ZIP code
Earthquake35.2Relatively 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$94,375$72,421$78,538
Income per person$38,488$38,880$43,289
Poverty rate8.8%12%12.4%
Median home value$328,300$236,800$303,400
Median gross rent$560$912$1,348
Homeownership84.9%68.6%65%
Bachelor's degree or higher28.3%31.1%35%
Unemployment rate2.1%3%5.2%
Works from home8.7%9.3%13.5%
Born outside the US1%3.9%13.9%
Median age40.337.738.7
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 stationSALEM 5NE, SD US10.5 km away
Rain in a year27 in

Average high and low by month

January23.6°F / 5°F0.55 in rain
February29°F / 9.1°F0.74 in rain
March42.6°F / 21°F1.36 in rain
April56.5°F / 31.9°F3.29 in rain
May69.7°F / 44.5°F3.8 in rain
June79°F / 55.8°F3.92 in rain
July83.3°F / 60.1°F2.97 in rain
August81.4°F / 57.5°F3.35 in rain
September74°F / 48°F3.03 in rain
October58.8°F / 34.5°F2.2 in rain
November42.3°F / 20.8°F1.07 in rain
December27.7°F / 9.8°F0.67 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 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%.

This ZIP code is served by 5 school districts, so the address decides which one, not the ZIP code.

Montrose School District 43-285.1% of this ZIP code's land area
McCook Central School District 43-78.1% of this ZIP code's land area
Canistota School District 43-12.9% of this ZIP code's land area
West Central School District 49-71.8% of this ZIP code's land area
Madison Central School District 39-21.7% 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 vulnerability34more vulnerable than 34% of US census tracts
Socioeconomic status26more vulnerable than 26% of US census tracts
Household characteristics46more vulnerable than 46% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport56more vulnerable than 56% of US census tracts
Walkability5.6 out of 20Least walkable
Nearby ZIP codes

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

57035 Humboldt, SD14.2 km away
57012 Canistota, SD15.7 km away
57058 Salem, SD15.7 km away
57047 Monroe, SD20.7 km away
57018 Colton, SD21 km away
57033 Hartford, SD21.7 km away
57041 Lyons, SD25.6 km away
57016 Chester, SD27.3 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.

McCook County90.2% of this ZIP code's land area
Minnehaha County9.8% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area130.22 sq mi
Water area0.4 sq mi
Population density10 people per sq mi
Latitude, longitude43.7063, -97.1885

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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