Postal Codes

57105 ZIP Code

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ZIP code 57105 covers Sioux Falls, South Dakota, with a population of about 22,764 and a median household income of $74,066.

Population
22,7643,027 per square mile
Median age
37.11.6 points below the US average
Median household income
$74,066about the South Dakota median
Poverty rate
8.5%3.9 points below the US average
Typical home value
$291,659up 25.2% in five years
Median rent
$956about the South Dakota median
Degree or higher
43.7%8.7 points above the US average
Homeownership
65.1%about the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
969

Where 57105 is

Sioux Falls, 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

Population22,764
Median age37.1
Family households54.6%
Born outside the US3.5%
Speaks a language other than English at home5.3%
White (non-Hispanic)85.6%
Black (non-Hispanic)3.7%
Asian (non-Hispanic)1.9%
Hispanic or Latino2.6%
Veterans5.6%
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$74,066
Income per person$45,382
Poverty rate8.5%
Households on SNAP or cash assistance8.5%

Household income distribution

Under $10k2.2%
$10–15k3.6%
$15–20k2.4%
$20–25k2.5%
$25–30k3.5%
$30–35k3.9%
$35–40k6.8%
$40–45k3.8%
$45–50k5.2%
$50–60k7.1%
$60–75k9.8%
$75–100k12.8%
$100–125k11.4%
$125–150k8.0%
$150–200k8.4%
$200k or more8.6%

Income as declared to the IRS

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

Tax returns filed11,000
Mean adjusted gross income$102,562
Returns declaring $200,000 or more7.5%
Returns, under $25k23.2%
Returns, $25k–$50k25.6%
Returns, $50k–$75k17.4%
Returns, $75k–$100k11.0%
Returns, $100k–$200k15.4%
Returns, $200k or more7.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$247,900
Median gross rent$956
Rent as a share of household income25.8%
Owner-occupied65.1%
Vacant homes6.7%
Median year built1958

What the homes are

Detached house72.1%
Attached house3.9%
2 to 4 units7.1%
5 to 19 units9.7%
20 or more units6.4%
Mobile home0.8%
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$291,659as of 2026-07
Typical home value, 1 yearup 0.1%
Typical home value, 5 yearsup 25.2%
Typical home value, 10 yearsup 86.6%
Typical asking rent$1,212as of 2026-07
Typical asking rent, 1 yearup 2.1%
Typical home value since 2000
200720162026$291,659$127,343

$127,343 in 2007 to $291,659 in 2026.

Typical asking rent
202220242026$1,212$1,046

$1,046 in 2022 to $1,212 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.9%
Bachelor's degree or higher43.7%
High school diploma or higher96.5%
Works from home9.4%
Drives to work alone74.5%
Takes public transport0.4%
Commutes 45 minutes or more3.3%
Health

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

Obesity35.7% 2.3 pts above the national average of 33.4%
Diagnosed diabetes10.3% 1.7 pts below the national average of 12%
Currently smokes12.4% 0.8 pts below the national average of 13.2%
High blood pressure31.3% 2.8 pts below the national average of 34.1%
Fair or poor general health14.9% 5.4 pts below the national average of 20.3%
No health insurance (18–64)8% 3.3 pts below the national average of 11.3%
Depression22.7% 0.8 pts above the national average of 21.9%
No leisure-time physical activity22.2% 3.2 pts below the national average of 25.4%
Arthritis23.4% 1.7 pts below the national average of 25.1%
Binge drinking19.6% 3.6 pts above the national average of 16%
Taking blood pressure medication74.2% 0.5 pts below the national average of 74.7%
Cancer (non-skin)8.8% 1.1 pts above the national average of 7.7%
Current asthma9.8% 0.6 pts below the national average of 10.4%
Coronary heart disease5.7% 0.5 pts below the national average of 6.2%
Routine check-up in past year77.2% 0.5 pts above the national average of 76.7%
Cholesterol screening84.9% 1 pts below the national average of 85.9%
Cognitive disability12.9% 1.9 pts below the national average of 14.8%
Colorectal screening69.1% 4.8 pts above the national average of 64.3%
COPD5.5% 1.1 pts below the national average of 6.6%
Visited a dentist72.7% 11.4 pts above the national average of 61.3%
Any disability27.5% 3.2 pts below the national average of 30.7%
Hearing disability7% same as the national average of 6.7%
High cholesterol33.4% 2.8 pts below the national average of 36.2%
Independent living disability7% 1.4 pts below the national average of 8.4%
Mammography use79.7% 3.8 pts above the national average of 75.9%
Poor mental health (14+ days)15.5% 1.3 pts below the national average of 16.8%
Mobility disability10.9% 3.1 pts below the national average of 14%
Poor physical health (14+ days)10.6% 2.9 pts below the national average of 13.5%
Self-care disability2.9% 1.1 pts below the national average of 4%
Sleeps under 7 hours27.5% 8.9 pts below the national average of 36.4%
Stroke2.9% 0.5 pts below the national average of 3.4%
All natural teeth lost7.3% 5.7 pts below the national average of 13%
Vision disability3.9% 1.7 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments969
People employed20,936
Annual payroll$1,248,244,000
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 63.8% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 13 census tracts this ZIP code covers
Expected annual loss71.6 out of 100
Community resilience79.8 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.

Ice storm96Very High at its worst in this ZIP code
Tornado94.9Very High at its worst in this ZIP code
Winter weather90.4Very High at its worst in this ZIP code
Cold wave87Relatively High at its worst in this ZIP code
Hail78.8Relatively Moderate at its worst in this ZIP code
Strong wind75.9Relatively High at its worst in this ZIP code
River flooding59.9Very High at its worst in this ZIP code
Heat wave57Relatively Moderate at its worst in this ZIP code
Wildfire51.2Relatively Low at its worst in this ZIP code
Landslide49.6Very Low at its worst in this ZIP code
Lightning32.2Relatively Low at its worst in this ZIP code
Earthquake14.4Very Low at its worst in this ZIP code
Drought11.8Very 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$74,066$72,421$78,538
Income per person$45,382$38,880$43,289
Poverty rate8.5%12%12.4%
Median home value$247,900$236,800$303,400
Median gross rent$956$912$1,348
Homeownership65.1%68.6%65%
Bachelor's degree or higher43.7%31.1%35%
Unemployment rate1.9%3%5.2%
Works from home9.4%9.3%13.5%
Born outside the US3.5%3.9%13.9%
Median age37.137.738.7
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 stationSIOUX FALLS WFO AP, SD US7.1 km away
Rain in a year28 in

Average high and low by month

January25.3°F / 7.4°F0.66 in rain
February30°F / 11.4°F0.8 in rain
March43.3°F / 23.4°F1.47 in rain
April57°F / 35.5°F3.03 in rain
May69.9°F / 48.5°F3.74 in rain
June80.4°F / 59.3°F4.59 in rain
July84.8°F / 63.7°F3.31 in rain
August81.7°F / 61.2°F3.34 in rain
September74.8°F / 51.7°F3.04 in rain
October60.6°F / 37.8°F2.29 in rain
November43.6°F / 24.2°F1.19 in rain
December30.4°F / 12.5°F0.84 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 supermarket15% of this ZIP code's area
Far from a supermarket42% of this ZIP code's area
No vehicle and far from a supermarket6% of this ZIP code's area
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%.

Sioux Falls School District 49-5100% 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 vulnerability28more vulnerable than 28% of US census tracts
Socioeconomic status29more vulnerable than 29% of US census tracts
Household characteristics33more vulnerable than 33% of US census tracts
Racial and ethnic minority status23more vulnerable than 23% of US census tracts
Housing type and transport32more vulnerable than 32% of US census tracts
Walkability13.2 out of 20Above average
Nearby ZIP codes

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

57186 Sioux Falls, SD2.1 km away
57104 Sioux Falls, SD3.1 km away
57103 Sioux Falls, SD4.1 km away
57101 Sioux Falls, SD4.3 km away
57106 Sioux Falls, SD4.7 km away
57108 Sioux Falls, SD5.7 km away
57107 Sioux Falls, SD6.6 km away
57110 Sioux Falls, SD8.6 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.

Minnehaha County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area7.52 sq mi
Water area0.07 sq mi
Population density3,027 people per sq mi
Latitude, longitude43.5240, -96.7341

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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