Kranzburg, SD · standard
ZIP Code 57245
Codington County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 126
- 100/sq mi Moderate-density area
- $86,250
- Median income Above-median income area
- $157,200
- Median home value Below-median home value
- 14.8%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Kranzburg pairs an above-median household income with below-median home values, in a rural, homeowner-dominated area.
- Top 31%
- household income, US ZIPs
- 28th pct
- home value, US ZIPs
- 100
- people per sq mi
- 75%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57245 against every reporting US ZIP.
ZIP code 57245 is a sparsely populated ZIP (a standard USPS delivery area) in Kranzburg, Codington County, South Dakota, home to just 126 residents across 1.3 square miles, a density of 100 people per square mile, in the Chicago time zone.
ZIP 57245 lands in the middle-income range, with a median household income of $86,250 (13% above the average South Dakota ZIP), while per-capita income is $42,293. The poverty rate is 9.9%, with unemployment at 0.0%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $157,200 (18% below the average South Dakota ZIP); owner occupancy is 75.3%.
Formal educational attainment runs low here: just 14.8% of adults hold a bachelor's degree or higher, the median age is 54.4, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 5 more in Codington County, so 57245 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 →
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 57245, Kranzburg, 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
126
Population
1.3
Area (sq mi)
100
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 57245?
54.4
Median Age
49.7%
Male
50.3%
Female
6.0%
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?
$86,250
Median Household Income
+13% vs state ZIP avg
$42,293
Per Capita Income
9.9%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 57245 ranks among South Dakota ZIPs
Kranzburg, 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)
$86,250 Top 27% higher than 73% 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
84housing units
84
Total Housing Units
81
Occupied Units
3
Vacant Units
1.86
Avg Household Size
Occupancy Type
$157,200
Median Home Value
-18% vs state ZIP avg
1940
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 5 business establishments in ZIP 57245, employing approximately 12 people with a combined annual payroll of $235,000.
5
Businesses
12
Employees
$235K
Annual Payroll
0
Industry Sectors
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 57245 vs 57238 →
ZIP 57245 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57238
Goodwin (57238)
483 residents
- 57265
Strandburg (57265)
225 residents
- 57245 126
Kranzburg (57245)
126 residents
What this shows Among its immediate neighbors, ZIP 57245 ranks #3 by population - useful context the national average alone can't give.
ZIP 57245 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57245
Kranzburg (57245)
$86,250 median income
- 57265
Strandburg (57265)
$69,519 median income
- 57238
Goodwin (57238)
$66,250 median income
What this shows By household income, ZIP 57245 ranks the highest of 3 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 57245, 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 Codington County
Related Areas
Frequently Asked Questions
What county is ZIP code 57245 in?
ZIP code 57245 (Kranzburg) is located in Codington County, South Dakota. Codington County contains multiple ZIP codes, see the full list at /counties/codington-sd.
What is the population of ZIP code 57245?
ZIP code 57245 in Kranzburg, SD has a population of 126 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57245?
The median household income in ZIP 57245 is $86,250, which is 13% above the national average of $76,288.
What is the average home value in ZIP 57245?
The median home value in ZIP 57245 is $157,200, which is 43% below the national average of $278,155.
What is the demographic makeup of ZIP 57245?
The largest racial group in ZIP 57245 is White at 81.5%. Hispanic or Latino residents make up 18.5% of the population.
How many businesses are in ZIP code 57245?
ZIP code 57245 has 5 business establishments employing approximately 12 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57245?
In ZIP code 57245, 59.4% of residents aged 25+ have a high school diploma or higher, and 14.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 57245?
In ZIP code 57245, approximately 75.3% of occupied housing units are owner-occupied and 24.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57245?
The poverty rate in ZIP code 57245 is 9.9% 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 57245's numbers, next.
- See how ZIP 57245 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Kranzburg, 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.