Canova, SD · standard
ZIP Code 57321
Hanson County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 388
- 1/sq mi Low-density area
- $93,125
- Median income Above-median income area
- $119,200
- Median home value Below-median home value
- 29.0%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Canova pairs an upper-quartile household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- Top 24%
- household income, US ZIPs
- 16th pct
- home value, US ZIPs
- 1
- people per sq mi
- 100%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57321 against every reporting US ZIP.
ZIP code 57321 is a sparsely populated ZIP (a standard USPS delivery area) in Canova, Hanson County, South Dakota, home to just 388 residents across 298.5 square miles, a density of 1 people per square mile, in the Chicago time zone.
ZIP 57321 lands in the middle-income range, with a median household income of $93,125 (22% above the average South Dakota ZIP), while per-capita income is $38,034. The poverty rate is 8.1%, with unemployment at 0.0%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $119,200 (38% below the average South Dakota ZIP); owner occupancy is 100.0%.
Educational attainment sits below the national norm: 29.0% of adults hold a bachelor's degree or higher, the median age is 39.5, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 3 more in Hanson County, so 57321 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 57321, Canova, 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
388
Population
298.5
Area (sq mi)
1
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 57321?
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)
How much do residents earn?
$93,125
Median Household Income
+22% vs state ZIP avg
$38,034
Per Capita Income
8.1%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 57321 ranks among South Dakota ZIPs
Canova, 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)
$93,125 Top 19% higher than 81% 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
162housing units
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 ZIP avg
1945
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
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 →
ZIP 57321 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57058
Salem (57058)
1,973 residents
- 57321 388
Canova (57321)
388 residents
- 57374 343
Spencer (57374)
343 residents
What this shows Among its immediate neighbors, ZIP 57321 ranks #2 by population - useful context the national average alone can't give.
ZIP 57321 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57321
Canova (57321)
$93,125 median income
- 57058
Salem (57058)
$84,286 median income
- 57374
Spencer (57374)
$79,167 median income
What this shows By household income, ZIP 57321 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 57321, 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 Hanson County
Related Areas
Frequently Asked Questions
What county is ZIP code 57321 in?
ZIP code 57321 (Canova) is located in Hanson County, South Dakota. Hanson County contains multiple ZIP codes, see the full list at /counties/hanson-sd.
What is the population of ZIP code 57321?
ZIP code 57321 in Canova, SD has a population of 388 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57321?
The median household income in ZIP 57321 is $93,125, which is 22% above the national average of $76,288.
What is the average home value in ZIP 57321?
The median home value in ZIP 57321 is $119,200, which is 57% below the national average of $278,155.
What is the demographic makeup of ZIP 57321?
The largest racial group in ZIP 57321 is White at 96.9%.
How many businesses are in ZIP code 57321?
ZIP code 57321 has 10 business establishments employing approximately 39 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57321?
In ZIP code 57321, 68.5% of residents aged 25+ have a high school diploma or higher, and 29.0% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the poverty rate in ZIP code 57321?
The poverty rate in ZIP code 57321 is 8.1% 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 57321's numbers, next.
- See how ZIP 57321 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Canova, 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.