PlainZIP

Mobridge, SD · standard

ZIP Code 57601

Walworth County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

4,003
7/sq mi
$66,003
Median income
$154,600
Median home value
32.8%
Bachelor's or higher

The verdict

Mobridge pairs a below-median household income with below-median home values, in a rural, homeowner-dominated area.

40th pct
household income, US ZIPs
27th pct
home value, US ZIPs
7
people per sq mi
73%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57601 against every reporting US ZIP.

ZIP code 57601 covers 540.9 square miles in Mobridge, Walworth County, South Dakota (a standard USPS delivery area), with a modest 4,003 residents on file, a density of 7 people per square mile, in the Denver time zone.

ZIP 57601 reports a modest median household income of $66,003 (14% below the South Dakota average), while per-capita income is $40,729. 17.8% of residents live below the poverty line, and the unemployment rate reads 1.0%. On housing, the median home value is $154,600 (19% below the state average) with median rent at $943 per month, and 73.2% of occupied units are owner-occupied.

A solid share of residents have a four-year degree: 32.8% of adults hold a bachelor's degree or higher, the median age is 41.4, and the average commute is -. The state and national benchmarks above give 57601's numbers context; they should not be read in isolation.

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 →

Top industries in ZIP 57601

Top 5 sectors by establishment count in Mobridge, SD

Which industries have the most business establishments in ZIP 57601.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

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 57601, Mobridge, 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

4,003

Population

540.9

Area (sq mi)

7

People / sq mi

Denver

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 57601?

41.4

Median Age

50.6%

Male

49.4%

Female

0.1%

Foreign-Born

White 67.6%
African American 0.0%
Asian 0.8%
American Indian or Alaska Native 19.2%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 12.4%
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?

$66,003

Median Household Income

-14% vs state

$40,729

Per Capita Income

17.8%

Poverty Rate

1.0%

Unemployment Rate

How ZIP 57601 ranks nationally

Mobridge, SD household income vs. every US ZIP code

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

$66,003 40th percentile higher than 40% 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%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $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 62.0%
Bachelor's Degree or Higher 32.8%

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

What does housing look like?

1,898

Total Housing Units

1,650

Occupied Units

248

Vacant Units

2.04

Avg Household Size

Occupancy Type

Owner 73.2%
Renter 26.8%

$154,600

Median Home Value

-19% vs state

$943

Median Rent

1968

Median Year Built

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

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+8.9%

YoY Change (2024)

249

HPI Index (2000 = 100)

+149%

Total Change Since 2000

Home values in ZIP 57601 have increased 8.9% over the past year (2024). Since 2000, this ZIP has seen +149% cumulative appreciation.

Year Annual Change HPI Index
2020 -2.8% 208
2021 +4.4% 217
2022 +14.9% 250
2023 -8.3% 229
2024 +8.9% 249

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 165 business establishments in ZIP 57601, employing approximately 1,470 people with a combined annual payroll of $61,333,000.

165

Businesses

1,470

Employees

$61.3M

Annual Payroll

14

Industry Sectors

Industry Establishments % of Total
Retail trade 33 20.0%
Accommodation and food services 22 13.3%
Construction 20 12.1%
Other services (except public administration) 20 12.1%
Health care and social assistance 13 7.9%
Finance and insurance 12 7.3%
Professional, scientific, and technical services 10 6.1%
Wholesale trade 6 3.6%
Administrative and support and waste management and remediation services 6 3.6%
Manufacturing 4 2.4%
Transportation and warehousing 4 2.4%
Information 4 2.4%
Real estate and rental and leasing 4 2.4%
Arts, entertainment, and recreation 4 2.4%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

More ZIP Codes in Walworth County

57472 standard
Selby, SD
Pop: 953
57631 standard
Glenham, SD
Pop: 361
57452 standard
Java, SD
Pop: 278
57420 standard
Akaska, SD
Pop: 75

Related Areas

Walworth County Mobridge, SD South Dakota

Frequently Asked Questions

What county is ZIP code 57601 in? ▼
ZIP code 57601 (Mobridge) is located in Walworth County, South Dakota. Walworth County contains multiple ZIP codes, see the full list at /counties/walworth-sd.
What is the population of ZIP code 57601? ▼
ZIP code 57601 in Mobridge, SD has a population of 4,003 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57601? ▼
The median household income in ZIP 57601 is $66,003, which is 13% below the national average of $76,288.
What is the average home value in ZIP 57601? ▼
The median home value in ZIP 57601 is $154,600, which is 44% below the national average of $278,155.
What is the demographic makeup of ZIP 57601? ▼
The largest racial group in ZIP 57601 is White at 67.6%.
How many businesses are in ZIP code 57601? ▼
ZIP code 57601 has 165 business establishments employing approximately 1,470 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 57601? ▼
The top industries by establishment count in ZIP 57601 are: Retail trade (33), Accommodation and food services (22), Construction (20). There are 14 industry sectors represented in total.
How have home values changed in ZIP code 57601? ▼
According to the FHFA House Price Index, home values in ZIP 57601 increased by 8.9% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 149%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 57601? ▼
In ZIP code 57601, 62.0% of residents aged 25+ have a high school diploma or higher, and 32.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 57601? ▼
In ZIP code 57601, approximately 73.2% of occupied housing units are owner-occupied and 26.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57601? ▼
The poverty rate in ZIP code 57601 is 17.8% 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.