Zip code 57321: Canova, South Dakota

Q: What city is zip code 57321?

57321 is assigned to Canova, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 57321 in?

57321 is mostly in Miner County, but it extends into 2 other counties.

Q: What is the population of 57321?

About 390 people live in 57321, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 57321?

The median household income in 57321 is $93,125.

Q: What zip codes are near 57321?

The closest zip codes to 57321 are 57374, 57058, 57349, 57076, 57337.

Residential delivery areaMiner CountyCentral Time

Population

390

Small sample: rough estimates

Median household income

$93K

U.S. $81K

Median home value

$119K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

39.5

U.S. 38.9

Land area

109 sq mi

4 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 57321

57321 is a rural zip code in Canova, South Dakota (Miner County), covering 109 sq mi of land. About 390 people live here, or 4 per square mile. The median resident is 39.5 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household earns $93,125 a year, 15% above the national median of $80,734. 8.1% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $119,200, or 1.3 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 100% of occupied homes are lived in by their owners.

29% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 19.4 minutes each way, and 15% of workers work from home. The most common jobs among working residents are in management; office and administrative support; and healthcare. 15% of them are self-employed (U.S.: 10%).

How 57321 compares

Sorted from highest to lowest national percentile

Only about 390 people live here, so these survey estimates have wide margins of error.

Homeownership rate100%
99th
StrengthU.S. 65.2% · SD 68.6%10th of 344 in SD
Housing vacancy30.2%
98th
U.S. 10.1% · SD 10.5%40th of 344 in SD
Self-employed workers15.3%
91st
U.S. 10% · SD 12.1%213th of 347 in SD
Residents under 1826.2%
82nd
U.S. 22% · SD 24.2%139th of 347 in SD
Tech workers5.1%
80th
U.S. 3.8% · SD 2.3%13th of 347 in SD
Median household income$93,125
65th
U.S. $80,734 · SD $75,08164th of 327 in SD
Work from home15.3%
62nd
U.S. 15.1% · SD 9.7%103rd of 347 in SD
Healthcare workers10.2%
61st
U.S. 9.7% · SD 10.5%109th of 347 in SD
Median age39.5
53rd
U.S. 38.9 · SD 38207th of 347 in SD
Median earnings per worker$48,750
52nd
U.S. $49,666 · SD $46,539115th of 345 in SD
Veterans5.9%
51st
U.S. 6.2% · SD 7.9%206th of 347 in SD
Broadband access92%
49th
U.S. 91% · SD 89.6%95th of 344 in SD
Per capita income$38,034
44th
U.S. $44,673 · SD $40,550180th of 347 in SD
Bachelor's degree or higher29%
44th
U.S. 35.7% · SD 31.9%114th of 346 in SD
Poverty rate8.1%
32nd
U.S. 12.5% · SD 11.9%192nd of 344 in SD
Residents 65 and older14.1%
31st
U.S. 17.2% · SD 18%261st of 347 in SD
Government workers10.8%
25th
U.S. 14.5% · SD 15.8%246th of 347 in SD
Uninsured rate4.1%
23rd
U.S. 8.4% · SD 9%247th of 347 in SD
Average commute19.4 min
10th
StrengthU.S. 26.4 min · SD 17.8 min182nd of 330 in SD
Income inequality (Gini)0.377
8th
StrengthU.S. 0.483 · SD 0.449235th of 343 in SD
Median home value$119,200
5th
U.S. $332,700 · SD $257,400229th of 302 in SD
Diversity index6
2nd
U.S. 61.4 · SD 35.4282nd of 347 in SD
Population390
1st
U.S. 334,922,499 · SD 907,428233rd of 347 in SD
Population density4/sq mi
1st
U.S. 95/sq mi · SD 12/sq mi217th of 347 in SD
Unemployment rate0%
1st
StrengthU.S. 5.2% · SD 2.9%316th of 347 in SD
Foreign-born residents0%
1st
U.S. 14.1% · SD 4%318th of 347 in SD

Measure	57321	Miner	SD	U.S.	National percentile	Rank in SD
Homeownership rateStrength	100%	84.8%	68.6%	65.2%	99th	10th of 344
Housing vacancy	30.2%	21%	10.5%	10.1%	98th	40th of 344
Self-employed workers	15.3%	19.2%	12.1%	10%	91st	213th of 347
Residents under 18	26.2%	21.9%	24.2%	22%	82nd	139th of 347
Tech workers	5.1%	1.4%	2.3%	3.8%	80th	13th of 347
Median household income	$93,125	$76,140	$75,081	$80,734	65th	64th of 327
Work from home	15.3%	9.8%	9.7%	15.1%	62nd	103rd of 347
Healthcare workers	10.2%	11.5%	10.5%	9.7%	61st	109th of 347
Median age	39.5	48.4	38	38.9	53rd	207th of 347
Median earnings per worker	$48,750	$41,311	$46,539	$49,666	52nd	115th of 345
Veterans	5.9%	5.8%	7.9%	6.2%	51st	206th of 347
Broadband access	92%	82.9%	89.6%	91%	49th	95th of 344
Per capita income	$38,034	$48,168	$40,550	$44,673	44th	180th of 347
Bachelor's degree or higher	29%	16.7%	31.9%	35.7%	44th	114th of 346
Poverty rate	8.1%	11.2%	11.9%	12.5%	32nd	192nd of 344
Residents 65 and older	14.1%	25.9%	18%	17.2%	31st	261st of 347
Government workers	10.8%	11.9%	15.8%	14.5%	25th	246th of 347
Uninsured rate	4.1%	5.9%	9%	8.4%	23rd	247th of 347
Average commuteStrength	19.4 min	25.2 min	17.8 min	26.4 min	10th	182nd of 330
Income inequality (Gini)Strength	0.377	0.521	0.449	0.483	8th	235th of 343
Median home value	$119,200	$142,600	$257,400	$332,700	5th	229th of 302
Diversity index	6	7.8	35.4	61.4	2nd	282nd of 347
Population	390	2,300	907,428	334,922,499	1st	233rd of 347
Population density	4/sq mi	4/sq mi	12/sq mi	95/sq mi	1st	217th of 347
Unemployment rateStrength	0%	0.3%	2.9%	5.2%	1st	316th of 347
Foreign-born residents	0%	0.1%	4%	14.1%	1st	318th of 347

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

18%

5–17

10%

18–24

25–34

11%

35–44

45–54

26%

55–64

65–74

75+

Median age

39.5

Under 18

26.2%

65 and over

14.1%

Race and ethnicity

White97%
Black1%
Hispanic0%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial2%

Diversity index

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

73.3%

Language spoken at home (households)

English only

100%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 113
Average household size: 3.5
Family households: 82.3%
Married couples: 70.8%
Living alone: 15.9%
Veterans (of adults): 5.9%
Male / female: 56% / 44%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

33%

$75–100k

10%

$100–150k

19%

$150–200k

$200k+

22%

Median household income

57321

$93,125

Miner Co.

$76,140

South Dakota

$75,081

United States

$80,734

Per capita income

$38,034

U.S. $44,673

Poverty rate

8.1%

U.S. 12.5%

Households earning $150K+

28.3%

U.S. 23%

Income inequality (Gini)

0.377

U.S. 0.483

Housing

Median home value

57321

$119,200

Miner Co.

$142,600

South Dakota

$257,400

United States

$332,700

Median gross rent

57321

—

Miner Co.

$644

South Dakota

$946

United States

$1,413

Types of housing

Single-family

98%

2–4 units

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 162
Owner-occupied: 100%
Vacant: 30.2%
Median year built: 1945
Median rooms: 7.8
Renters paying 30%+ of income: —
Renters paying 50%+ of income: —
Home value to income: 1.3× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

58%

Carpooled

23%

Transit

Walked

Bicycle

Worked from home

15%

Other

Commute time (one way)

<10 min

31%

10–19

30%

20–29

10%

30–44

24%

45–59

60+

Average commute

19.4 min

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

53.6%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

28%

Office and admin

13%

Healthcare

10%

Production

10%

Cleaning and personal care

Construction and repair

Computer and math

Education

Transportation and moving

Sales

Business and finance

Engineering and science

Farming, fishing and forestry

0.6%

Legal and social services

Arts, media and sports

Police and fire

Food service

Industries

Health care and social assistance

23%

Agriculture and mining

22%

Manufacturing

18%

Education

11%

Finance, insurance and real estate

Retail

Construction

Professional and technical services

Transportation, warehousing and utilities

Public administration

Information

Other services

0.6%

Restaurants and hotels

Admin, support and management

Wholesale

Arts and recreation

Median earnings per worker

$48,750

U.S. $49,666

Self-employed

15.3%

U.S. 10%

Government workers

10.8%

U.S. 14.5%

Nonprofit workers

13.4%

U.S. 8.8%

Median earnings by type of work

Type of work	57321	U.S.
Management, business, science and arts	$58,250	$74,888
Service	—	$26,804
Sales and office	$43,889	$40,476
Construction and maintenance	$128,036	$49,199
Production and transportation	$29,712	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

0.8%

High school

40%

Some college

21%

Associate's

Bachelor's

20%

Graduate

High school graduate or higher: 99.2%
Bachelor's degree or higher: 29%
Graduate or professional degree: 8.9%
Households with broadband: 92%
Cable, fiber or DSL: 86.7%
No internet access: 7.1%
Without health insurance: 4.1%
Limited-English households: 0%

Geography

City (USPS): Canova
State: South Dakota
County: Miner County
Center point: 43.8706° N, 97.5404° W
Land area: 109 sq mi
Water area: 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

57321 spans 3 counties

Miner County76% of land
McCook County17% of land
Hanson County7% of land

Zip codes near 57321

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
57374	Spencer, SD	8.6 mi	272	$79,167	$215,300
57058	Salem, SD	11 mi	1,881	$84,286	$228,600
57349	Howard, SD	11 mi	1,513	$75,179	$153,000
57076	Winfred, SD	11 mi	325	$118,281	$369,200
57337	Fedora, SD	15 mi	130	$75,197	—
57340	Fulton, SD	16 mi	244	$58,500	$181,300
57311	Alexandria, SD	19 mi	1,389	$103,839	$186,800
57048	Montrose, SD	19 mi	1,237	$84,081	$348,000
57042	Madison, SD	21 mi	7,756	$71,868	$228,200
57054	Ramona, SD	22 mi	703	$86,875	$97,100
57323	Carthage, SD	22 mi	126	$51,250	$70,000
57332	Emery, SD	23 mi	903	$69,583	$160,700

Questions about 57321

What city is zip code 57321?

57321 is assigned to Canova, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 57321 in?

57321 is mostly in Miner County, but it extends into 2 other counties.

What is the population of 57321?

About 390 people live in 57321, according to the Census Bureau's American Community Survey.

What time zone is 57321 in?

57321 is in Central Time.

What is the median household income in 57321?

The median household income in 57321 is $93,125.

What zip codes are near 57321?

The closest zip codes to 57321 are 57374, 57058, 57349, 57076, 57337.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 57321, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.