ZipCodesToGo
South Dakota ZIP Codes
Pennington County
Caputa, SD
57725
57725 ZIP Code — Caputa, SD
Pennington County, South Dakota
ZIP code 57725 is located in
Caputa ,
South Dakota ,
within Pennington County .
It covers approximately 116.90 square miles and serves a population of
245 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 605 .
About ZIP code 57725
The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the pre-1940, giving the area an established character. Owner-occupancy is high at 80%, well above the national average.
Median household income is $44,125. 62% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 21 minutes is near the national average. Remote work is prevalent — 25% of workers work from home.
College attainment at 14% is below the national average, consistent with a trades and production-oriented local economy.
Notable community characteristics include a notable veteran presence at 22% of civilians, above the national average of 7%; and disability rates above the national average at 35%.
Overall, ZIP code 57725 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.
57725 ZIP code map
View map of 57725
Cities in ZIP code 57725
Below are the cities the US Postal Service accepts for ZIP code 57725. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
245
Population density
2 / sq mi
State FIPS
46
County FIPS
103
Geography
Land area
116.90 sq mi
Water area
0.04 sq mi
Latitude
43.9362
Longitude
-102.8431
Timezone
Mountain (MT)
Area code
605
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
42.6%
42.3%
41.7%
$50k – $100k
35.1%
33.3%
33.8%
$100k – $200k
18.9%
19.2%
20.1%
Over $200k
3.4%
5.2%
4.4%
Demographics & statistics
$44,125
Median household income
14.3%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 21 8.6% 18 and over 224 91.4% 65 and over 131 53.5% Median age 65.9 years
Race & ethnicity
American Indian / Alaska Native
2.4%
Group Count % White 222 89.9% Two or more races 17 6.9% American Indian / Alaska Native 6 2.4% Hispanic or Latino 2 0.8%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
42.6%
42.3%
41.7%
$50k – $100k
35.1%
33.3%
33.8%
$100k – $200k
18.9%
19.2%
20.1%
Over $200k
3.4%
5.2%
4.4%
Range % of households Under $10k 6.7% $10k–$15k 3.7% $25k–$35k 28.9% $35k–$50k 25.2% $50k–$75k 25.2% $100k–$150k 6.7% $200k+ 3.7% Median income $44,125
Housing
Housing overview
Metric Value Median home value $0 Median rent / month $0 Owner occupied 80.0% Renter occupied 20.0% Vacant 20.6% Single-family detached 58.8% Large apartment buildings 0.0% Mobile homes 41.2% Median rooms 5.2 Avg household size (owned) 1.81
Year built
Era % 2020 or later 0.0% 2010–2019 9.4% 2000–2009 10.0% 1990–1999 12.9% 1980–1989 0.0% 1970–1979 24.1% 1960–1969 10.6% 1950–1959 7.6% 1940–1949 0.0% 1939 or earlier 25.3%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 0.0% 2 bedrooms 38.2% 3 bedrooms 48.2% 4 bedrooms 13.5% 5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 12.6% 2 vehicles 36.3% 3 or more 51.1%
Heating fuel
Fuel type % Utility gas 5.9% Electricity 5.2% Propane / LP gas 71.9% Wood 10.4%
Households & families
Household type Count % Married-couple family 75 55.6% Cohabiting couple 0 0.0% Male householder, no spouse 22 16.3% Female householder, no spouse 38 28.1% Households with children under 18 9 6.7% Households with seniors (65+) 87 64.4% Average household size 1.81
Marital status
Status Male Female Never married 28.7% 15.0% Married 71.3% 55.1% Separated 0.0% 0.0% Widowed 0.0% 29.9% Divorced 0.0% 0.0%
Education
Some college, no degree
19.2%
Graduate / professional
3.0%
Metric % HS diploma or higher 91.1% Bachelor's or higher 14.3%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 0 0.0% Kindergarten 0 0.0% Elementary school 13 76.5% High school 4 23.5% College / grad school 0 0.0%
Employment
Industry of employment
Agriculture & mining
41.8%
Education & healthcare
30.6%
Arts, food & hospitality
7.1%
Public administration
4.1%
Transportation & utilities
2.0%
Occupation
Category % Management, business & arts 44.9% Service 28.6% Sales & office 6.1% Natural resources & construction 20.4% Production & transportation 0.0%
Employment type
Type % Private sector 49.0% Government 6.1% Self-employed 44.9% Unpaid family workers 0.0%
Commute
Method % Drive alone 44.9% Carpool 30.6% Public transit 0.0% Walk 0.0% Work from home 24.5% Other means 0.0% Avg commute (minutes) 21.2
Poverty
Married-couple families
6.7%
Female-led households
0.0%
Income support
Source % of households Social Security 61.5% Retirement income 30.4% Supplemental Security 5.9% Cash public assistance 0.0% Food stamps / SNAP 5.9%
Health indicators
Condition % Obesity 30.9% High blood pressure 34.5% High cholesterol 35.0% Diabetes 9.9% Heart disease 8.1% Stroke 3.3% Asthma 8.4% Arthritis 27.2% Kidney disease 3.1% Pulmonary disease 6.3% Cancer 8.4%
Behavior / access % Smoking 16.1% Binge drinking 18.1% No physical activity 21.2% Less than 7 hrs sleep 25.9% Depression 15.3% Fair or poor health 11.2% Poor mental health 9.8% Poor physical health 8.7% No health insurance 11.0% Visited doctor (checkup) 76.4% Visited dentist 68.0% Cholesterol screening 89.1% Teeth loss 13.1%
Veterans & disability
Veterans Count % Civilian veterans 50 22.3%
Disability % Any disability 35.1% Under 18 0.0% 18–64 years 6.5% 65 and over 61.1%
Health insurance coverage
Type % Private insurance 82.9% Public insurance 59.6% No insurance 5.3% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 241 98.4% Spanish 0 0.0% Other Indo-European 0 0.0% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 245 100.0% Born in same state 245 100.0% Born in different state 206 84.1% Foreign born 0 0.0% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Italian 77 31.4% French 50 20.4%
Technology access
Metric % of households Computer access 55.1% Internet access 94.1%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 57725
What city is ZIP code 57725 in?
ZIP code 57725 is primarily assigned to Caputa, South Dakota.
What county is ZIP code 57725 in?
ZIP code 57725 falls within Pennington County, South Dakota.
Does ZIP code 57725 have an older population?
54% of residents in ZIP code 57725 are 65 or older, above the national average of ~17%.
Does ZIP code 57725 have a large retiree population?
62% of households in ZIP code 57725 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 57725 have a large veteran population?
22% of civilians in ZIP code 57725 are veterans, above the national average of ~7%.
How educated is the population of ZIP code 57725?
14% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What timezone is ZIP code 57725 in?
ZIP code 57725 observes the MST timezone.
Need the complete ZIP code database?
Download all 42,000+ US ZIP codes — Excel, CSV, or Access. Includes lat/lng, county FIPS & timezone.
Download database →
