Wentworth, SD · standard
ZIP Code 57075
Lake County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 893
- 5/sq mi Low-density area
- $106,763
- Median income Above-median income area
- $426,800
- Median home value Above-median home value
- 36.3%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Wentworth pairs an upper-quartile household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 15%
- household income, US ZIPs
- Top 18%
- home value, US ZIPs
- 5
- people per sq mi
- 91%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57075 against every reporting US ZIP.
ZIP code 57075 is a sparsely populated ZIP (a standard USPS delivery area) in Wentworth, Lake County, South Dakota, home to just 893 residents across 175.1 square miles, a density of 5 people per square mile, in the Chicago time zone.
ZIP 57075 lands in the middle-income range, with a median household income of $106,763 (39% above the average South Dakota ZIP), while per-capita income is $87,738. Both reported hardship measures are comparatively low in absolute terms: poverty is 5.4% and unemployment is 0.9%. Housing is both higher-cost and owner-heavy: median home value is $426,800 (122% above the average South Dakota ZIP), while 90.5% of occupied homes are owner-occupied and median rent is $733.
A solid share of residents have a four-year degree: 36.3% of adults hold a bachelor's degree or higher, the median age is 56.8, and the average commute is 21 minutes. The page also surfaces 3 ZIP codes within roughly 10 miles and 6 more in Lake County, so 57075 can be compared with both its immediate and county-level context.
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 →
Top industries in ZIP 57075
Top 5 sectors by establishment count in Wentworth, SD
Which industries have the most business establishments in ZIP 57075.
- Construction
Construction
4 establishments
- Transportation and warehousing
Transportation and warehousing
4 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
4 establishments
- Accommodation and food services
Accommodation and food services
3 establishments
- Other services (except public administration)
Other services (except public administration)
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
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 57075, Wentworth, 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
893
Population
175.1
Area (sq mi)
5
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 57075?
56.8
Median Age
56.5%
Male
43.5%
Female
0.0%
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?
$106,763
Median Household Income
+39% vs state ZIP avg
$87,738
Per Capita Income
5.4%
Poverty Rate
0.9%
Unemployment Rate
21.4 min
Mean Commute Time
How ZIP 57075 ranks among South Dakota ZIPs
Wentworth, SD household income vs. every South Dakota ZIP code
Median household income among 337 reporting South Dakota ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$106,763 Top 8% higher than 92% of 337 South Dakota ZIPs
Each bar is a $20K-wide band; taller bars hold more South Dakota ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
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?
Housing stock: occupied vs vacant
1,016housing units
1,016
Total Housing Units
623
Occupied Units
393
Vacant Units
2.08
Avg Household Size
Occupancy Type
$426,800
Median Home Value
+122% vs state ZIP avg
$733
Median Rent
1985
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 28 business establishments in ZIP 57075, employing approximately 145 people with a combined annual payroll of $7,432,000.
28
Businesses
145
Employees
$7.4M
Annual Payroll
5
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 4 | 14.3% |
| Transportation and warehousing | 4 | 14.3% |
| Professional, scientific, and technical services | 4 | 14.3% |
| Accommodation and food services | 3 | 10.7% |
| Other services (except public administration) | 3 | 10.7% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 57075 vs 57057 →
ZIP 57075 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57017
Colman (57017)
1,340 residents
- 57075
Wentworth (57075)
893 residents
- 57016
Chester (57016)
693 residents
- 57057 152
Rutland (57057)
152 residents
What this shows Among its immediate neighbors, ZIP 57075 ranks #2 by population - useful context the national average alone can't give.
ZIP 57075 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57075
Wentworth (57075)
$106,763 median income
- 57017
Colman (57017)
$96,447 median income
- 57016
Chester (57016)
$95,815 median income
- 57057
Rutland (57057)
$71,500 median income
What this shows By household income, ZIP 57075 ranks the highest of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 57075, both outside SD so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Lake County
Related Areas
Frequently Asked Questions
What county is ZIP code 57075 in?
ZIP code 57075 (Wentworth) is located in Lake County, South Dakota. Lake County contains multiple ZIP codes, see the full list at /counties/lake-sd.
What is the population of ZIP code 57075?
ZIP code 57075 in Wentworth, SD has a population of 893 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57075?
The median household income in ZIP 57075 is $106,763, which is 40% above the national average of $76,288.
What is the average home value in ZIP 57075?
The median home value in ZIP 57075 is $426,800, which is 53% above the national average of $278,155.
What is the demographic makeup of ZIP 57075?
The largest racial group in ZIP 57075 is White at 91.6%. Hispanic or Latino residents make up 0.7% of the population.
How many businesses are in ZIP code 57075?
ZIP code 57075 has 28 business establishments employing approximately 145 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 57075?
The top industries by establishment count in ZIP 57075 are: Construction (4), Transportation and warehousing (4), Professional, scientific, and technical services (4). There are 5 industry sectors represented in total.
What is the education level in ZIP code 57075?
In ZIP code 57075, 68.0% of residents aged 25+ have a high school diploma or higher, and 36.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 57075?
The mean commute time for workers in ZIP code 57075 is 21.4 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 57075?
In ZIP code 57075, approximately 90.5% of occupied housing units are owner-occupied and 9.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57075?
The poverty rate in ZIP code 57075 is 5.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 57075's numbers, next.
- See how ZIP 57075 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Wentworth, SD ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.