PlainZIP

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
$93,125
Median income
$119,200
Median home value
29.0%
Bachelor's or higher

The verdict

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 South Dakota average), while per-capita income is $38,034. 8.1% of residents live below the poverty line, and the unemployment rate reads 0.0%. The typical home here is valued at $119,200 (38% below the state average); renters pay a median of - monthly, and 100.0% of units are owner-occupied.

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 -. To put 57321 in local context, 2 ZIP codes within roughly 10 miles appear further down this page alongside 3 additional ZIPs in Hanson County, for a geography-aware comparison.

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

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 57321?

39.5

Median Age

56.2%

Male

43.8%

Female

0.0%

Foreign-Born

White 96.9%
African American 1.3%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.8%
Hispanic or Latino 0.0%

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

$38,034

Per Capita Income

8.1%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 57321 ranks nationally

Canova, SD household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$93,125 Top 24% higher than 76% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US 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?

High School Graduate or Higher 68.5%
Bachelor's Degree or Higher 29.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

162

Total Housing Units

113

Occupied Units

49

Vacant Units

3.45

Avg Household Size

Occupancy Type

Owner 100.0%
Renter 0.0%

$119,200

Median Home Value

-38% vs state

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.

residents

What this shows Among its immediate neighbors, ZIP 57321 ranks #2 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 57321 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

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.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
57374 Spencer, SD 343 8.4 mi
57058 Salem, SD 1,973 11.8 mi

More ZIP Codes in Hanson County

57311 standard
Alexandria, SD
Pop: 1,616
57332 standard
Emery, SD
Pop: 730
57340 standard
Fulton, SD
Pop: 355

Related Areas

Hanson County Canova, SD South Dakota

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.

Read our methodology to see how this data is sourced, computed, and verified.