ZIP Code 57321
standardCanova · Hanson County · South Dakota
ZIP code 57321 in Canova, South Dakota has a population of 388. The median household income is $93,125, which is 22% above the national average. Median home value is $119,200, 57% below the US average. 29.0% of residents hold a bachelor's degree or higher.
ZIP code 57321 is classified by USPS as a standard delivery area and covers roughly 298.5 square miles in Canova, Hanson County, South Dakota. The area is home to 388 residents, producing a population density of 1 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 57321 against South Dakota and the nation.
On the economic side, the median household income for ZIP 57321 sits at $93,125 (22% above the South Dakota average), while per-capita income is $38,034. The poverty rate stands at 8.1% and the unemployment rate at 0.0%. On housing, the median home value is $119,200 (38% below the state average) with median rent at — per month, and 100.0% of occupied units are owner-occupied — a direct signal of whether 57321 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 29.0% of adults hold a bachelor's degree or higher, the median age is 39.5, and the average commute is —. We also surface 2 nearby ZIP codes within roughly 10 miles and 3 additional ZIPs sharing Hanson County, so you can benchmark 57321 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data — no estimates, no proprietary scoring. Verify with HUD →
Source: U.S. Census Bureau — American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 57321, Canova, SD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
388
Population
298.5
Area (sq mi)
1
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Demographics
39.5
Median Age
56.2%
Male
43.8%
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)
Income & Employment
$93,125
Median Household Income
+22% vs state
$38,034
Per Capita Income
8.1%
Poverty Rate
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Education
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Housing
162
Total Housing Units
113
Occupied Units
49
Vacant Units
3.45
Avg Household Size
Occupancy Type
$119,200
Median Home Value
-38% vs state
1945
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Local Business Landscape
Census Bureau data shows 10 business establishments in ZIP 57321, employing approximately 39 people with a combined annual payroll of $1,244,000.
10
Businesses
39
Employees
$1.2M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 4 | 40.0% |
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 57321 vs 57374 →
More ZIP Codes in Hanson County
Related Areas
Frequently Asked Questions
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ZIP Code Research Guides
Research Canova, SD on Other Data Sources
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Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
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Read our methodology — how this data is sourced, computed, and verified.