ZipCodeLook
57650

Zip code 57650: Ralph, South Dakota

Residential delivery areaHarding CountyMountain Time
Population
17
Small sample: rough estimates
Median household income
—
U.S. $81K
Median home value
—
U.S. $333K
Median rent
—
U.S. $1,413
Median age
51.2
U.S. 38.9
Land area
76 sq mi
0 people/sq mi

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

About 57650

57650 is a rural zip code in Ralph, South Dakota (Harding County), covering 76 sq mi of land. About 17 people live here. The median resident is 51.2 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

0% of residents live below the poverty line (U.S.: 12.5%). 25% of occupied homes are lived in by their owners.

33% of adults hold a bachelor's degree or higher (U.S.: 36%).

How 57650 compares

Sorted from highest to lowest national percentile

Only about 17 people live here, so these survey estimates have wide margins of error.

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

Median age
51.2
Under 18
47.1%
65 and over
5.9%

Race and ethnicity

  • White100%
  • Black0%
  • Hispanic0%
  • Asian0%
  • Native American0%
  • Pacific Islander0%
  • Other0%
  • Multiracial0%
Diversity index
0
U.S. 61.4
Foreign-born
0%
U.S. 14.1%
Born in state
5.9%

Language spoken at home (households)

English only
100%
Spanish
0%
Other Indo-European
0%
Asian / Pacific
0%
Other
0%

Households

Households
4
Average household size
4.3
Family households
100%
Married couples
75%
Living alone
0%
Veterans (of adults)
0%
Male / female
76% / 24%

Income and poverty

Household income distribution

<$25k
0%
$25–50k
0%
$50–75k
0%
$75–100k
25%
$100–150k
75%
$150–200k
0%
$200k+
0%

Median household income

57650
—
Harding Co.
$80,441
South Dakota
$75,081
United States
$80,734
Per capita income
$29,206
U.S. $44,673
Poverty rate
0%
U.S. 12.5%
Households earning $150K+
0%
U.S. 23%
Income inequality (Gini)
0.023
U.S. 0.483

Housing

Median home value

57650
—
Harding Co.
$166,100
South Dakota
$257,400
United States
$332,700

Median gross rent

57650
—
Harding Co.
$521
South Dakota
$946
United States
$1,413

Types of housing

Single-family
100%
2–4 units
0%
5–19 units
0%
20+ units
0%
Mobile home
0%
Boat, RV, van
0%
Housing units
4
Owner-occupied
25%
Vacant
0%
Median year built
—
Median rooms
—
Renters paying 30%+ of income
—
Renters paying 50%+ of income
—
Home value to income
—

Work and commute

How people get to work

Drove alone
0%
Carpooled
43%
Transit
0%
Walked
0%
Bicycle
0%
Worked from home
57%
Other
0%

Commute time (one way)

<10 min
0%
10–19
0%
20–29
0%
30–44
100%
45–59
0%
60+
0%
Average commute
—
U.S. 26.4 min
Unemployment
0%
U.S. 5.2%
In labor force
41.2%
U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management
57%
Education
43%
Business and finance
0%
Computer and math
0%
Engineering and science
0%
Legal and social services
0%
Arts, media and sports
0%
Healthcare
0%
Police and fire
0%
Food service
0%
Cleaning and personal care
0%
Sales
0%
Office and admin
0%
Construction and repair
0%
Farming, fishing and forestry
0%
Production
0%
Transportation and moving
0%

Industries

Agriculture and mining
57%
Education
43%
Health care and social assistance
0%
Retail
0%
Manufacturing
0%
Professional and technical services
0%
Construction
0%
Restaurants and hotels
0%
Finance, insurance and real estate
0%
Transportation, warehousing and utilities
0%
Public administration
0%
Admin, support and management
0%
Other services
0%
Wholesale
0%
Information
0%
Arts and recreation
0%
Median earnings per worker
—
U.S. $49,666
Self-employed
57.1%
U.S. 10%
Government workers
0%
U.S. 14.5%
Nonprofit workers
42.9%
U.S. 8.8%

Median earnings by type of work

Type of work57650U.S.
Management, business, science and arts—$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
0%
High school
0%
Some college
11%
Associate's
56%
Bachelor's
33%
Graduate
0%
High school graduate or higher
100%
Bachelor's degree or higher
33.3%
Graduate or professional degree
0%
Households with broadband
75%
Cable, fiber or DSL
75%
No internet access
0%
Without health insurance
0%
Limited-English households
0%

Geography

City (USPS)
Ralph
Center point
45.8309° N, 103.0347° W
Land area
76 sq mi
Water area
0.1 sq mi
Time zone
Mountain Time (UTC-7, UTC-6 in summer)
Zip type
Residential delivery area

Zip codes near 57650

ZipCityDistanceIncome
57755Ludlow15 mi$68,125
57640Lodgepole17 mi$250,000+
58653Scranton19 mi$85,714
58649Reeder22 mi$68,839
57651Reva25 mi$94,559
58639Hettinger25 mi$63,636
57649Prairie City25 mi$84,500
58623Bowman30 mi$64,487
57720Buffalo34 mi$79,091
57620Bison39 mi$90,500
58651Rhame45 mi$75,956
58650Regent46 mi$74,167

Questions about 57650

What city is zip code 57650?

57650 is assigned to Ralph, South Dakota. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 57650 in?

57650 is in Harding County, South Dakota.

What is the population of 57650?

About 17 people live in 57650, according to the Census Bureau's American Community Survey.

What time zone is 57650 in?

57650 is in Mountain Time.

What zip codes are near 57650?

The closest zip codes to 57650 are 57755, 57640, 58653, 58649, 57651.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 57650, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.