Spearfish, SD · standard
ZIP Code 57799
Lawrence County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 660
- 1,835/sq mi
- 57.1%
- Bachelor's or higher
ZIP code 57799 is a sparsely populated ZIP (a standard USPS delivery area) in Spearfish, Lawrence County, South Dakota, home to just 660 residents across 0.4 square miles, a density of 1,835 people per square mile, in the Denver time zone.
Median household income is not on file for ZIP 57799, but per-capita income is $64,588. Local economic indicators show a - poverty rate alongside 1.4% unemployment. Housing costs here run - for a typical home value, with rent averaging - a month; - of homes are owner-occupied.
This is a highly-educated ZIP: 57.1% of adults hold a bachelor's degree or higher, the median age is 19.8, and the average commute is -. A geography-based comparison follows: 2 ZIP codes within about 10 miles of 57799, plus 6 more within Lawrence County, give a clearer read than the national average alone.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 57799, Spearfish, SD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
660
Population
0.4
Area (sq mi)
1,835
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 57799?
19.8
Median Age
41.0%
Male
59.0%
Female
3.9%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$64,588
Per Capita Income
1.4%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
0
Total Housing Units
0
Occupied Units
0
Vacant Units
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 57799 vs 57783 →
ZIP 57799 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57783
Spearfish (57783)
14,290 residents
- 57799 660
Spearfish (57799)
660 residents
- 57779 333
Saint Onge (57779)
333 residents
What this shows Among its immediate neighbors, ZIP 57799 ranks #2 by population - useful context the national average alone can't give.
More ZIP Codes in Lawrence County
Related Areas
Frequently Asked Questions
What county is ZIP code 57799 in? ▼
What is the population of ZIP code 57799? ▼
What is the demographic makeup of ZIP 57799? ▼
What is the education level in ZIP code 57799? ▼
Read our methodology to see how this data is sourced, computed, and verified.