57783 ZIP Code
Spearfish, South dakota
December 16, 2025
| ZIP Code: | 57783 |
| City/Town: | Spearfish |
| County: | Lawrence |
| State: | South dakota |
| ZIP Type: | Standard |
| Population: | 16,533 |
| Median Household Income: | $64,500 |
| Per Capita Income: | $33,551 |
| Total Housing Units: | 8,317 |
| Median Home Value: | $288,500 |
| Land Area: | 213.2 sq miles
552.2 sq km |
| Water Area: | 0.1 sq miles
0.2 sq km |
| Coordinates: | 44.4563, -103.9253 |
Population Information (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 16,533 | -- | -- |
| Male: | 8,198 | 49.6% | 49.6% |
| Female: | 8,335 | 50.4% | 50.4% |
| Median Age: | 41.2 yrs | -- | 38.5 yrs |
| Under 5 years: | 633 | 3.8% | 5.7% |
| 5 to 9 years: | 608 | 3.7% | 6.0% |
| 10 to 14 years: | 1,147 | 6.9% | 6.5% |
| 15 to 19 years: | 1,173 | 7.1% | 6.6% |
| 20 to 24 years: | 1,517 | 9.2% | 6.7% |
| 25 to 34 years: | 1,797 | 10.9% | 13.7% |
| 35 to 44 years: | 2,050 | 12.4% | 12.9% |
| 45 to 54 years: | 1,620 | 9.8% | 12.4% |
| 55 to 59 years: | 708 | 4.3% | 6.5% |
| 60 to 64 years: | 1,603 | 9.7% | 6.4% |
| 65 to 74 years: | 2,116 | 12.8% | 9.7% |
| 75 to 84 years: | 1,091 | 6.6% | 4.8% |
| 85 years and over: | 470 | 2.8% | 2.0% |
Housing Information (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $288,500 | -- | $281,900 |
| Median rooms: | 5.6 | -- | 5.5 |
| Median rent: | $909 / mo. | -- | $1,268 / mo. |
| Total housing units: | 8,317 | -- | -- |
| Occupied housing units: | 7,356 | 88.4% | 38.0% |
| Vacant housing units: | 961 | 11.6% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 4,484 | 61.0% | 64.8% |
| Renter-occupied: | 2,872 | 39.0% | 35.2% |
Educational Attainment (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 11,455 | -- | -- |
| Less than 9th grade: | 229 | 2.0% | 4.7% |
| 9th to 12th grade, no diploma: | 361 | 3.2% | 6.1% |
| High school graduate: | 2,270 | 19.8% | 26.4% |
| Some college, no degree: | 2,549 | 22.3% | 19.7% |
| Associate degree: | 1,157 | 10.1% | 8.7% |
| Bachelor's degree: | 3,334 | 29.1% | 20.9% |
| Graduate or professional degree: | 1,555 | 13.6% | 13.7% |
| Percent high school graduate or higher: | -- | 94.8% | 89.1% |
| Percent bachelor's degree or higher: | -- | 42.7% | 34.3% |
Income Information (57783 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $64,500 / yr. | $75,149 / yr. |
| Mean household income: | $94,300 / yr. | $105,833 / yr. |
| Median family income: | $91,610 / yr. | $92,646 / yr. |
| Per capita income: | $33,551 / yr. | $41,261 / yr. |
Employment (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 9,564 | -- | 63.5% |
| Employed: | 9,340 | 97.8% | 96.4% |
| Unemployed: | 208 | 2.2% | 5.3% |
| Not in labor force: | 4,422 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 7,438 | 79.6% | 79.7% |
| Government workers: | 1,423 | 15.2% | 14.2% |
| Self-employed: | 479 | 5.1% | 5.9% |
| Unpaid family workers: | 0 | 0.0% | 0.1% |
Race & Ethnicity (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 14,894 | 90.1% | 61.6% |
| Black or African American: | 94 | 0.6% | 12.4% |
| American Indian/Alaska Native: | 317 | 1.9% | 1.1% |
| Asian: | 113 | 0.7% | 6.0% |
| Native Hawaiian/Pacific Islander: | 27 | 0.2% | 0.2% |
| Some other race: | 268 | 1.6% | 8.4% |
| Two or more races: | 820 | 5.0% | 10.2% |
| Hispanic or Latino (any race): | 440 | 2.7% | 18.7% |
| Mexican: | 571 | 3.5% | 11.2% |
| Puerto Rican: | 331 | 2.0% | 1.8% |
| Cuban: | 132 | 0.8% | 0.7% |
| Other Hispanic or Latino: | 45 | 0.3% | 5.0% |
| Not Hispanic or Latino: | 63 | 0.4% | 81.1% |
Income Distribution (57783 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 176 | 2.4% | 4.9% |
| $10,000 to $14,999: | 246 | 3.3% | 3.8% |
| $15,000 to $24,999: | 812 | 11.0% | 7.0% |
| $25,000 to $34,999: | 693 | 9.4% | 7.4% |
| $35,000 to $49,999: | 954 | 13.0% | 10.7% |
| $50,000 to $74,999: | 1,230 | 16.7% | 16.1% |
| $75,000 to $99,999: | 1,057 | 14.4% | 12.8% |
| $100,000 to $149,999: | 1,176 | 16.0% | 17.1% |
| $150,000 to $199,999: | 525 | 7.1% | 8.8% |
| $200,000 or more: | 487 | 6.6% | 11.4% |
Commute to Work (57783 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 7,812 | 83.6% | 67.8% |
| Carpooled: | 555 | 5.9% | 8.7% |
| Public transportation: | 100 | 1.1% | 4.2% |
| Walked: | 267 | 2.9% | 2.5% |
| Other means: | 27 | 0.3% | 0.9% |
| Worked from home: | 524 | 5.6% | 13.8% |
| Mean travel time to work: | 17.0 min | -- | 26.7 min |
Industry (57783 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 469 | 5.0% | 1.6% |
| Construction: | 687 | 7.4% | 6.9% |
| Manufacturing: | 500 | 5.4% | 10.0% |
| Wholesale trade: | 122 | 1.3% | 2.4% |
| Retail trade: | 977 | 10.5% | 11.0% |
| Transportation, warehousing, utilities: | 355 | 3.8% | 5.8% |
| Information: | 172 | 1.8% | 1.9% |
| Finance, insurance, real estate: | 495 | 5.3% | 6.7% |
| Professional, scientific, management: | 643 | 6.9% | 12.1% |
| Education, health care, social services: | 2,246 | 24.0% | 23.3% |
| Arts, entertainment, food services: | 1,711 | 18.3% | 9.0% |
| Other services: | 620 | 6.6% | 4.7% |
| Public administration: | 343 | 3.7% | 4.7% |
Poverty Status (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 10.4% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 14,599 | 88.3% | 91.3% |
| Private health insurance: | 12,101 | 73.2% | 67.6% |
| Public health coverage: | 5,306 | 32.1% | 35.9% |
| Without health insurance: | 1,753 | 10.6% | 8.7% |
Benefits & Assistance (57783 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 5,685 | 77.3% | 77.4% |
| Social Security income: | 2,820 | 38.3% | 31.0% |
| Retirement income: | 2,058 | 28.0% | 21.8% |
| Supplemental Security Income (SSI): | 196 | 2.7% | 4.5% |
| Cash public assistance income: | 83 | 1.1% | 1.8% |
| SNAP (food stamps) benefits: | 520 | 7.1% | 11.4% |
Housing Types (57783 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 4,357 | 52.4% | 61.4% |
| 1-unit, attached: | 563 | 6.8% | 6.1% |
| 2 units: | 244 | 2.9% | 3.4% |
| 3 or 4 units: | 406 | 4.9% | 4.3% |
| 5 to 9 units: | 206 | 2.5% | 4.6% |
| 10 to 19 units: | 575 | 6.9% | 4.3% |
| 20 or more units: | 775 | 9.3% | 9.9% |
| Mobile home: | 1,191 | 14.3% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (57783 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 64 | 0.8% | 0.6% |
| Built 2010 to 2019: | 1,300 | 15.6% | 8.2% |
| Built 2000 to 2009: | 1,362 | 16.4% | 13.5% |
| Built 1990 to 1999: | 1,279 | 15.4% | 13.2% |
| Built 1980 to 1989: | 1,168 | 14.0% | 13.2% |
| Built 1970 to 1979: | 1,127 | 13.6% | 14.6% |
| Built 1960 to 1969: | 563 | 6.8% | 10.2% |
| Built 1950 to 1959: | 668 | 8.0% | 9.9% |
| Built 1940 to 1949: | 119 | 1.4% | 4.6% |
| Built 1939 or earlier: | 667 | 8.0% | 12.0% |
Bedrooms (57783 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 384 | 4.6% | 2.4% |
| 1 bedroom: | 758 | 9.1% | 3.0% |
| 2 bedrooms: | 2,036 | 24.5% | 9.1% |
| 3 bedrooms: | 3,143 | 37.8% | 15.9% |
| 4 bedrooms: | 1,351 | 16.2% | 18.8% |
| 5 or more bedrooms: | 645 | 7.8% | 17.6% |
Heating Fuel (57783 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 4,206 | 57.2% | 47.1% |
| Bottled, tank, or LP gas: | 405 | 5.5% | 4.9% |
| Electricity: | 2,479 | 33.7% | 40.2% |
| Fuel oil, kerosene, etc.: | 0 | 0.0% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 89 | 1.2% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 157 | 2.1% | 0.5% |
| No fuel used: | 20 | 0.3% | 0.2% |
Vehicles Available (57783 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 348 | 4.7% | 8.3% |
| 1 vehicle available: | 2,383 | 32.4% | 32.6% |
| 2 vehicles available: | 2,806 | 38.1% | 37.0% |
| 3 or more vehicles available: | 1,819 | 24.7% | 22.1% |
Home Value Distribution (57783 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 333 | 7.4% | 5.7% |
| $50,000 to $99,999: | 339 | 7.6% | 7.8% |
| $100,000 to $149,999: | 215 | 4.8% | 9.2% |
| $150,000 to $199,999: | 244 | 5.4% | 10.8% |
| $200,000 to $299,999: | 1,263 | 28.2% | 19.9% |
| $300,000 to $499,999: | 1,440 | 32.1% | 24.1% |
| $500,000 to $999,999: | 542 | 12.1% | 17.0% |
| $1,000,000 or more: | 108 | 2.4% | 5.6% |
Housing Costs (57783 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,764 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $609 / mo. | $584 / mo. |
| Median gross rent: | $909 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.46 | 2.53 |
| Average household size (renter-occupied): | 1.84 | 2.38 |
Households (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 7,356 | -- | -- |
| Married-couple households: | 3,148 | 42.8% | 47.5% |
| Cohabiting couple households: | 1,002 | 13.6% | 7.0% |
| Male householder, no spouse: | 1,386 | 18.8% | 5.4% |
| Female householder, no spouse: | 2,137 | 29.1% | 12.7% |
| Householder living alone: | 1,676 | 22.8% | 28.6% |
| 65 years and over living alone: | 2,527 | 34.4% | 11.8% |
| Average household size: | 2.22 | -- | 2.53 |
| Average family size: | 2.95 | -- | -- |
Marital Status (57783 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 6,930 | -- | -- |
| Never married: | 2,412 | 34.8% | 37.0% |
| Now married: | 3,515 | 50.7% | 49.5% |
| Separated: | 237 | 3.4% | 1.5% |
| Widowed: | 671 | 9.7% | 2.6% |
| Divorced: | 2,168 | 31.3% | 9.3% |
School Enrollment (57783 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 3,514 | -- | -- |
| Nursery school, preschool: | 68 | 1.9% | 5.8% |
| Kindergarten: | 166 | 4.7% | 5.0% |
| Elementary school (grades 1-8): | 1,429 | 40.7% | 40.5% |
| High school (grades 9-12): | 740 | 21.1% | 21.4% |
| College or graduate school: | 1,111 | 31.6% | 27.3% |
Veterans & Disability (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 13,493 | -- | -- |
| Veterans: | 1,366 | 10.1% | 6.3% |
| Civilian noninstitutionalized population: | 16,352 | -- | -- |
| With a disability: | 2,670 | 16.3% | 13.4% |
| Under 18 with disability: | 175 | 6.6% | 5.8% |
| 18 to 64 with disability: | 1,304 | 48.8% | 10.4% |
| 65 and over with disability: | 1,191 | 44.6% | 33.4% |
Mobility (Residence 1 Year Ago) (57783 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 13,475 | 81.5% | 86.9% |
| Different house: | 2,981 | 18.0% | 13.1% |
| Same county: | 1,757 | 58.9% | 7.0% |
| Different county: | 1,112 | 37.3% | 3.2% |
| Different state: | 607 | 20.4% | 2.5% |
| Abroad: | 112 | 3.8% | 0.4% |
Place of Birth (57783 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 16,019 | 96.9% | 86.2% |
| Foreign born: | 62 | 0.4% | 13.9% |
| Naturalized citizen: | 514 | 829.0% | 52.7% |
| Not a citizen: | 514 | 829.0% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 514 | 829.0% | 10.5% |
| Asia: | 32 | 51.6% | 31.3% |
| Africa: | 68 | 109.7% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 303 | 488.7% | 50.0% |
| Northern America: | 0 | 0.0% | 2.2% |
Language Spoken at Home (57783 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 15,900 | -- | -- |
| English only: | 15,123 | 95.1% | 78.3% |
| Language other than English: | 777 | 4.9% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 488 | 3.1% | 13.3% |
| Other Indo-European languages: | 173 | 1.1% | 3.5% |
| Asian/Pacific Island languages: | 104 | 0.7% | 3.5% |
| Other languages: | 12 | 0.1% | 1.0% |
Computers & Internet (57783 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 7,356 | 100.0% | 93.1% |
| Households with broadband internet: | 6,898 | 93.8% | 89.4% |
Spearfish, SD57783