Zip code 57640: Lodgepole, South Dakota

Q: What city is zip code 57640?

57640 is assigned to Lodgepole, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 57640 in?

57640 is in Perkins County, South Dakota.

Q: What is the population of 57640?

About 41 people live in 57640, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 57640?

The median household income in 57640 is $250,000+.

Q: What zip codes are near 57640?

The closest zip codes to 57640 are 57650, 57649, 58639, 57638, 57651.

Residential delivery areaPerkins CountyMountain Time

Population

Small sample: rough estimates

Median household income

$250K+

U.S. $81K

Median home value

$338K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

55.1

U.S. 38.9

Land area

255 sq mi

0 people/sq mi

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

About 57640

57640 is a rural zip code in Lodgepole, South Dakota (Perkins County), covering 255 sq mi of land. About 41 people live here. The median resident is 55.1 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 income is $250,000+ a year, the Census Bureau's reporting limit (U.S.: $80,734). 0% of residents live below the poverty line (U.S.: 12.5%). The median home value is $337,500. 83% of occupied homes are lived in by their owners.

49% of adults hold a bachelor's degree or higher (U.S.: 36%). The most common jobs among working residents are in management; food service; and legal and social services.

How 57640 compares

Sorted from highest to lowest national percentile

Only about 41 people live here, so these survey estimates have wide margins of error.

Population41
U.S. 334,922,499 · SD 907,428
Population density0/sq mi
U.S. 95/sq mi · SD 12/sq mi
Median household income$250,000+
U.S. $80,734 · SD $75,081
Per capita income$622,346
U.S. $44,673 · SD $40,550
Median home value$337,500
U.S. $332,700 · SD $257,400
Median age55.1
U.S. 38.9 · SD 38
Poverty rate0%
U.S. 12.5% · SD 11.9%
Bachelor's degree or higher48.8%
U.S. 35.7% · SD 31.9%
Homeownership rate83.3%
U.S. 65.2% · SD 68.6%
Work from home66.7%
U.S. 15.1% · SD 9.7%
Unemployment rate0%
U.S. 5.2% · SD 2.9%
Diversity index0
U.S. 61.4 · SD 35.4
Broadband access100%
U.S. 91% · SD 89.6%
Uninsured rate4.9%
U.S. 8.4% · SD 9%
Veterans0%
U.S. 6.2% · SD 7.9%
Foreign-born residents0%
U.S. 14.1% · SD 4%
Housing vacancy0%
U.S. 10.1% · SD 10.5%
Rent-burdened renters0%
U.S. 51.1% · SD 39.8%
Residents 65 and older14.6%
U.S. 17.2% · SD 18%
Residents under 180%
U.S. 22% · SD 24.2%
Median earnings per worker$250,000+
U.S. $49,666 · SD $46,539
Tech workers0%
U.S. 3.8% · SD 2.3%
Healthcare workers0%
U.S. 9.7% · SD 10.5%
Self-employed workers6.1%
U.S. 10% · SD 12.1%
Government workers0%
U.S. 14.5% · SD 15.8%
Income inequality (Gini)0.302
U.S. 0.483 · SD 0.449

Measure	57640	Perkins	SD	U.S.	National percentile	Rank in SD
Population	41	3,001	907,428	334,922,499	—	—
Population density	0/sq mi	1/sq mi	12/sq mi	95/sq mi	—	—
Median household income	$250,000+	$66,908	$75,081	$80,734	—	—
Per capita income	$622,346	$46,783	$40,550	$44,673	—	—
Median home value	$337,500	$114,600	$257,400	$332,700	—	—
Median age	55.1	44	38	38.9	—	—
Poverty rate	0%	13.7%	11.9%	12.5%	—	—
Bachelor's degree or higher	48.8%	24.9%	31.9%	35.7%	—	—
Homeownership rate	83.3%	78.4%	68.6%	65.2%	—	—
Work from home	66.7%	32.9%	9.7%	15.1%	—	—
Unemployment rate	0%	4.9%	2.9%	5.2%	—	—
Diversity index	0	15	35.4	61.4	—	—
Broadband access	100%	88.9%	89.6%	91%	—	—
Uninsured rate	4.9%	10.7%	9%	8.4%	—	—
Veterans	0%	9.7%	7.9%	6.2%	—	—
Foreign-born residents	0%	1.3%	4%	14.1%	—	—
Housing vacancy	0%	24.9%	10.5%	10.1%	—	—
Rent-burdened renters	0%	30.8%	39.8%	51.1%	—	—
Residents 65 and older	14.6%	26.9%	18%	17.2%	—	—
Residents under 18	0%	22.4%	24.2%	22%	—	—
Median earnings per worker	$250,000+	$44,032	$46,539	$49,666	—	—
Tech workers	0%	0%	2.3%	3.8%	—	—
Healthcare workers	0%	5%	10.5%	9.7%	—	—
Self-employed workers	6.1%	33.7%	12.1%	10%	—	—
Government workers	0%	15.6%	15.8%	14.5%	—	—
Income inequality (Gini)	0.302	0.520	0.449	0.483	—	—

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

25–34

35–44

49%

45–54

37%

55–64

65–74

75+

Median age

55.1

Under 18

65 and over

14.6%

Race and ethnicity

White100%
Black0%
Hispanic0%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial0%

Diversity index

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

31.7%

Language spoken at home (households)

English only

100%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 30
Average household size: 1.4
Family households: 33.3%
Married couples: 33.3%
Living alone: 66.7%
Veterans (of adults): 0%
Male / female: 76% / 24%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

17%

$100–150k

10%

$150–200k

$200k+

67%

Median household income

57640

$250,000+

Perkins Co.

$66,908

South Dakota

$75,081

United States

$80,734

Per capita income

$622,346

U.S. $44,673

Poverty rate

U.S. 12.5%

Households earning $150K+

66.7%

U.S. 23%

Income inequality (Gini)

0.302

U.S. 0.483

Housing

Median home value

57640

$337,500

Perkins Co.

$114,600

South Dakota

$257,400

United States

$332,700

Median gross rent

57640

—

Perkins Co.

$738

South Dakota

$946

United States

$1,413

Types of housing

Single-family

90%

2–4 units

5–19 units

20+ units

Mobile home

10%

Boat, RV, van

Housing units: 30
Owner-occupied: 83.3%
Vacant: 0%
Median year built: 1975
Median rooms: 9 or more
Renters paying 30%+ of income: 0%
Renters paying 50%+ of income: 0%
Home value to income: 1.3× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

27%

Carpooled

Transit

Walked

Bicycle

Worked from home

67%

Other

Commute time (one way)

<10 min

18%

10–19

20–29

55%

30–44

45–59

60+

27%

Average commute

—

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

80.5%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

85%

Food service

Legal and social services

Business and finance

Computer and math

Engineering and science

Education

Arts, media and sports

Healthcare

Police and fire

Cleaning and personal care

Sales

Office and admin

Construction and repair

Farming, fishing and forestry

Production

Transportation and moving

Industries

Agriculture and mining

85%

Health care and social assistance

Other services

Education

Retail

Manufacturing

Professional and technical services

Construction

Restaurants and hotels

Finance, insurance and real estate

Transportation, warehousing and utilities

Public administration

Admin, support and management

Wholesale

Information

Arts and recreation

Median earnings per worker

$250,000+

U.S. $49,666

Self-employed

6.1%

U.S. 10%

Government workers

U.S. 14.5%

Nonprofit workers

6.1%

U.S. 8.8%

Median earnings by type of work

Type of work	57640	U.S.
Management, business, science and arts	$250,000+	$74,888
Service	—	$26,804
Sales and office	—	$40,476
Construction and maintenance	—	$49,199
Production and transportation	—	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

12%

Some college

17%

Associate's

15%

Bachelor's

Graduate

49%

High school graduate or higher: 92.7%
Bachelor's degree or higher: 48.8%
Graduate or professional degree: 48.8%
Households with broadband: 100%
Cable, fiber or DSL: 100%
No internet access: 0%
Without health insurance: 4.9%
Limited-English households: 0%

Geography

City (USPS): Lodgepole
State: South Dakota
County: Perkins County
Center point: 45.7688° N, 102.7045° W
Land area: 255 sq mi
Water area: 0.5 sq mi
Time zone: Mountain Time (UTC-7, UTC-6 in summer)
Zip type: Residential delivery area

Zip codes near 57640

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
57650	Ralph, SD	17 mi	17	—	—
57649	Prairie City, SD	21 mi	273	$84,500	—
58639	Hettinger, ND	21 mi	1,762	$63,636	$116,500
57638	Lemmon, SD	24 mi	1,852	$58,533	$101,100
57651	Reva, SD	26 mi	191	$94,559	$212,500
58649	Reeder, ND	27 mi	354	$68,839	$72,500
57620	Bison, SD	28 mi	564	$90,500	$106,300
58653	Scranton, ND	30 mi	700	$85,714	$163,500
57755	Ludlow, SD	32 mi	101	$68,125	$164,100
57644	Meadow, SD	36 mi	388	$68,229	$229,300
58623	Bowman, ND	44 mi	1,953	$64,487	$180,700
58650	Regent, ND	46 mi	434	$74,167	$98,000

Questions about 57640

What city is zip code 57640?

57640 is assigned to Lodgepole, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 57640 in?

57640 is in Perkins County, South Dakota.

What is the population of 57640?

About 41 people live in 57640, according to the Census Bureau's American Community Survey.

What time zone is 57640 in?

57640 is in Mountain Time.

What is the median household income in 57640?

The median household income in 57640 is $250,000+.

What zip codes are near 57640?

The closest zip codes to 57640 are 57650, 57649, 58639, 57638, 57651.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 57640, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.