Zip code 57323: Carthage, South Dakota

Q: What city is zip code 57323?

57323 is assigned to Carthage, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 57323 in?

57323 is mostly in Miner County, but it extends into 2 other counties.

Q: What is the population of 57323?

About 126 people live in 57323, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 57323?

The median household income in 57323 is $51,250.

Q: What zip codes are near 57323?

The closest zip codes to 57323 are 57337, 57349, 57353, 57314, 57231.

Residential delivery areaMiner CountyCentral Time

Population

126

Small sample: rough estimates

Median household income

$51K

U.S. $81K

Median home value

$70K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

70.1

U.S. 38.9

Land area

123 sq mi

1 people/sq mi

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

About 57323

57323 is a rural zip code in Carthage, South Dakota (Miner County), covering 123 sq mi of land. About 126 people live here, or 1 per square mile. The median resident is 70.1 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 $51,250 a year, 37% below the national median of $80,734. 16.7% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $70,000, or 1.4 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 88% of occupied homes are lived in by their owners.

34% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 32.8 minutes each way, and 0% of workers work from home. The most common jobs among working residents are in transportation and moving goods; education; and management. 26% of them are self-employed (U.S.: 10%).

How 57323 compares

Sorted from highest to lowest national percentile

Only about 126 people live here, so these survey estimates have wide margins of error.

Median age70.1
99th
U.S. 38.9 · SD 382nd of 347 in SD
Housing vacancy47.1%
99th
U.S. 10.1% · SD 10.5%9th of 344 in SD
Residents 65 and older59.5%
99th
U.S. 17.2% · SD 18%1st of 347 in SD
Self-employed workers26%
99th
U.S. 10% · SD 12.1%103rd of 347 in SD
Homeownership rate87.8%
93rd
StrengthU.S. 65.2% · SD 68.6%87th of 344 in SD
Average commute32.8 min
86th
WeaknessU.S. 26.4 min · SD 17.8 min16th of 330 in SD
Poverty rate16.7%
75th
U.S. 12.5% · SD 11.9%84th of 344 in SD
Income inequality (Gini)0.446
60th
U.S. 0.483 · SD 0.449105th of 343 in SD
Per capita income$43,037
58th
U.S. $44,673 · SD $40,550105th of 347 in SD
Bachelor's degree or higher34.2%
55th
U.S. 35.7% · SD 31.9%64th of 346 in SD
Broadband access86.6%
17th
WeaknessU.S. 91% · SD 89.6%202nd of 344 in SD
Uninsured rate3.2%
14th
StrengthU.S. 8.4% · SD 9%277th of 347 in SD
Veterans2.5%
11th
U.S. 6.2% · SD 7.9%310th of 347 in SD
Median earnings per worker$35,972
11th
WeaknessU.S. $49,666 · SD $46,539293rd of 345 in SD
Median household income$51,250
10th
WeaknessU.S. $80,734 · SD $75,081297th of 327 in SD
Diversity index6.1
2nd
U.S. 61.4 · SD 35.4281st of 347 in SD
Healthcare workers4.1%
2nd
U.S. 9.7% · SD 10.5%245th of 347 in SD
Population126
1st
U.S. 334,922,499 · SD 907,428338th of 347 in SD
Population density1/sq mi
1st
U.S. 95/sq mi · SD 12/sq mi320th of 347 in SD
Median home value$70,000
1st
U.S. $332,700 · SD $257,400284th of 302 in SD
Work from home0%
1st
U.S. 15.1% · SD 9.7%340th of 347 in SD
Unemployment rate0%
1st
StrengthU.S. 5.2% · SD 2.9%317th of 347 in SD
Foreign-born residents0%
1st
U.S. 14.1% · SD 4%319th of 347 in SD
Rent-burdened renters10%
1st
StrengthU.S. 51.1% · SD 39.8%243rd of 313 in SD
Residents under 184%
1st
U.S. 22% · SD 24.2%339th of 347 in SD
Tech workers0%
1st
U.S. 3.8% · SD 2.3%304th of 347 in SD
Government workers2.7%
1st
U.S. 14.5% · SD 15.8%333rd of 347 in SD

Measure	57323	Miner	SD	U.S.	National percentile	Rank in SD
Median age	70.1	48.4	38	38.9	99th	2nd of 347
Housing vacancy	47.1%	21%	10.5%	10.1%	99th	9th of 344
Residents 65 and older	59.5%	25.9%	18%	17.2%	99th	1st of 347
Self-employed workers	26%	19.2%	12.1%	10%	99th	103rd of 347
Homeownership rateStrength	87.8%	84.8%	68.6%	65.2%	93rd	87th of 344
Average commuteWeakness	32.8 min	25.2 min	17.8 min	26.4 min	86th	16th of 330
Poverty rate	16.7%	11.2%	11.9%	12.5%	75th	84th of 344
Income inequality (Gini)	0.446	0.521	0.449	0.483	60th	105th of 343
Per capita income	$43,037	$48,168	$40,550	$44,673	58th	105th of 347
Bachelor's degree or higher	34.2%	16.7%	31.9%	35.7%	55th	64th of 346
Broadband accessWeakness	86.6%	82.9%	89.6%	91%	17th	202nd of 344
Uninsured rateStrength	3.2%	5.9%	9%	8.4%	14th	277th of 347
Veterans	2.5%	5.8%	7.9%	6.2%	11th	310th of 347
Median earnings per workerWeakness	$35,972	$41,311	$46,539	$49,666	11th	293rd of 345
Median household incomeWeakness	$51,250	$76,140	$75,081	$80,734	10th	297th of 327
Diversity index	6.1	7.8	35.4	61.4	2nd	281st of 347
Healthcare workers	4.1%	11.5%	10.5%	9.7%	2nd	245th of 347
Population	126	2,300	907,428	334,922,499	1st	338th of 347
Population density	1/sq mi	4/sq mi	12/sq mi	95/sq mi	1st	320th of 347
Median home value	$70,000	$142,600	$257,400	$332,700	1st	284th of 302
Work from home	0%	9.8%	9.7%	15.1%	1st	340th of 347
Unemployment rateStrength	0%	0.3%	2.9%	5.2%	1st	317th of 347
Foreign-born residents	0%	0.1%	4%	14.1%	1st	319th of 347
Rent-burdened rentersStrength	10%	20.2%	39.8%	51.1%	1st	243rd of 313
Residents under 18	4%	21.9%	24.2%	22%	1st	339th of 347
Tech workers	0%	1.4%	2.3%	3.8%	1st	304th of 347
Government workers	2.7%	11.9%	15.8%	14.5%	1st	333rd 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

5–17

18–24

13%

25–34

35–44

13%

45–54

55–64

48%

65–74

12%

75+

Median age

70.1

Under 18

65 and over

59.5%

Race and ethnicity

White97%
Black0%
Hispanic0%
Asian3%
Native American0%
Pacific Islander0%
Other0%
Multiracial0%

Diversity index

6.1

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

79.4%

Language spoken at home (households)

English only

98%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 82
Average household size: 1.5
Family households: 50%
Married couples: 46.3%
Living alone: 46.3%
Veterans (of adults): 2.5%
Male / female: 57% / 43%

Income and poverty

Household income distribution

<$25k

24%

$25–50k

23%

$50–75k

13%

$75–100k

$100–150k

28%

$150–200k

$200k+

Median household income

57323

$51,250

Miner Co.

$76,140

South Dakota

$75,081

United States

$80,734

Per capita income

$43,037

U.S. $44,673

Poverty rate

16.7%

U.S. 12.5%

Households earning $150K+

3.7%

U.S. 23%

Income inequality (Gini)

0.446

U.S. 0.483

Housing

Median home value

57323

$70,000

Miner Co.

$142,600

South Dakota

$257,400

United States

$332,700

Median gross rent

57323

—

Miner Co.

$644

South Dakota

$946

United States

$1,413

Types of housing

Single-family

93%

2–4 units

5–19 units

20+ units

Mobile home

0.6%

Boat, RV, van

Housing units: 155
Owner-occupied: 87.8%
Vacant: 47.1%
Median year built: 1953
Median rooms: 6.5
Renters paying 30%+ of income: 10%
Renters paying 50%+ of income: 0%
Home value to income: 1.4× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

75%

Carpooled

14%

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

16%

10–19

16%

20–29

11%

30–44

45–59

27%

60+

23%

Average commute

32.8 min

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

60.3%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Transportation and moving

33%

Education

22%

Management

21%

Office and admin

Farming, fishing and forestry

Healthcare

Construction and repair

Food service

Business and finance

Computer and math

Engineering and science

Legal and social services

Arts, media and sports

Police and fire

Cleaning and personal care

Sales

Production

Industries

Education

22%

Transportation, warehousing and utilities

21%

Agriculture and mining

21%

Manufacturing

19%

Health care and social assistance

Wholesale

Construction

Restaurants and hotels

Finance, insurance and real estate

Public administration

Retail

Professional and technical services

Admin, support and management

Other services

Information

Arts and recreation

Median earnings per worker

$35,972

U.S. $49,666

Self-employed

26%

U.S. 10%

Government workers

2.7%

U.S. 14.5%

Nonprofit workers

21.9%

U.S. 8.8%

Median earnings by type of work

Type of work	57323	U.S.
Management, business, science and arts	$16,484	$74,888
Service	—	$26,804
Sales and office	$44,375	$40,476
Construction and maintenance	$67,188	$49,199
Production and transportation	$37,222	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

31%

Some college

10%

Associate's

15%

Bachelor's

32%

Graduate

High school graduate or higher: 90.6%
Bachelor's degree or higher: 34.2%
Graduate or professional degree: 2.6%
Households with broadband: 86.6%
Cable, fiber or DSL: 70.7%
No internet access: 12.2%
Without health insurance: 3.2%
Limited-English households: 0%

Geography

City (USPS): Carthage
State: South Dakota
County: Miner County
Center point: 44.1648° N, 97.7203° W
Land area: 123 sq mi
Water area: 0.3 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

57323 spans 3 counties

Miner County74% of land
Kingsbury County23% of land
Sanborn County3% of land

Cities and towns within this zip

Carthage1% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 57323

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
57337	Fedora, SD	12 mi	130	$75,197	—
57349	Howard, SD	12 mi	1,513	$75,179	$153,000
57353	Iroquois, SD	15 mi	812	$75,625	$139,300
57314	Artesian, SD	15 mi	572	$85,515	$153,100
57231	De Smet, SD	16 mi	1,724	$78,646	$212,200
57324	Cavour, SD	19 mi	410	$67,019	$251,100
57051	Oldham, SD	19 mi	163	$56,250	$112,500
57321	Canova, SD	22 mi	390	$93,125	$119,200
57076	Winfred, SD	22 mi	325	$118,281	$369,200
57249	Lake Preston, SD	23 mi	1,023	$63,182	$193,300
57054	Ramona, SD	23 mi	703	$86,875	$97,100
57340	Fulton, SD	27 mi	244	$58,500	$181,300

Questions about 57323

What city is zip code 57323?

57323 is assigned to Carthage, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 57323 in?

57323 is mostly in Miner County, but it extends into 2 other counties.

What is the population of 57323?

About 126 people live in 57323, according to the Census Bureau's American Community Survey.

What time zone is 57323 in?

57323 is in Central Time.

What is the median household income in 57323?

The median household income in 57323 is $51,250.

What zip codes are near 57323?

The closest zip codes to 57323 are 57337, 57349, 57353, 57314, 57231.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 57323, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.