PlainZIP

Salem, SD · standard

ZIP Code 57058

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

1,973
5/sq mi
$84,286
Median income
$228,600
Median home value
29.9%
Bachelor's or higher

The verdict

Salem pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 33%
household income, US ZIPs
Top 48%
home value, US ZIPs
5
people per sq mi
73%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57058 against every reporting US ZIP.

ZIP code 57058 covers 411.0 square miles in Salem, McCook County, South Dakota (a standard USPS delivery area), with a modest 1,973 residents on file, a density of 5 people per square mile, in the Chicago time zone.

ZIP 57058 lands in the middle-income range, with a median household income of $84,286 (10% above the South Dakota average), while per-capita income is $40,652. Poverty here runs at 7.0%, with unemployment measured at 0.5%. Median home value sits at $228,600 (19% above the state average), median rent at $1,013 a month, and owner-occupancy at 73.0%.

Educational attainment sits below the national norm: 29.9% of adults hold a bachelor's degree or higher, the median age is 42.7, and the average commute is -. To put 57058 in local context, 2 ZIP codes within roughly 10 miles appear further down this page alongside 4 additional ZIPs in McCook County, for a geography-aware comparison.

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 57058

Top 5 sectors by establishment count in Salem, SD

Which industries have the most business establishments in ZIP 57058.

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 57058, Salem, 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

1,973

Population

411.0

Area (sq mi)

5

People / sq mi

Chicago

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 57058?

42.7

Median Age

52.1%

Male

47.9%

Female

0.0%

Foreign-Born

White 92.3%
African American 0.2%
Asian 0.0%
American Indian or Alaska Native 4.1%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 2.7%
Hispanic or Latino 4.1%

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?

$84,286

Median Household Income

+10% vs state

$40,652

Per Capita Income

7.0%

Poverty Rate

0.5%

Unemployment Rate

How ZIP 57058 ranks nationally

Salem, SD household income vs. every US ZIP code

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

$84,286 Top 33% higher than 67% 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%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $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 56.1%
Bachelor's Degree or Higher 29.9%

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

What does housing look like?

903

Total Housing Units

794

Occupied Units

109

Vacant Units

2.25

Avg Household Size

Occupancy Type

Owner 73.0%
Renter 27.0%

$228,600

Median Home Value

+19% vs state

$1,013

Median Rent

1974

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 79 business establishments in ZIP 57058, employing approximately 489 people with a combined annual payroll of $26,697,000.

79

Businesses

489

Employees

$26.7M

Annual Payroll

10

Industry Sectors

Industry Establishments % of Total
Other services (except public administration) 10 12.7%
Construction 9 11.4%
Retail trade 9 11.4%
Health care and social assistance 9 11.4%
Wholesale trade 7 8.9%
Finance and insurance 7 8.9%
Professional, scientific, and technical services 6 7.6%
Accommodation and food services 6 7.6%
Transportation and warehousing 4 5.1%
Real estate and rental and leasing 3 3.8%

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

Nearby ZIP Codes

Want a side-by-side? Compare 57058 vs 57012 →

ZIP 57058 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 57058 ranks the most populous - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 57058 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 57058 ranks #3 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
57012 Canistota, SD 1,160 11.8 mi
57321 Canova, SD 388 11.8 mi

More ZIP Codes in McCook County

57048 standard
Montrose, SD
Pop: 1,170
57012 standard
Canistota, SD
Pop: 1,160
57319 standard
Bridgewater, SD
Pop: 1,003
57374 standard
Spencer, SD
Pop: 343

Related Areas

McCook County Salem, SD South Dakota

Frequently Asked Questions

What county is ZIP code 57058 in? ▼
ZIP code 57058 (Salem) is located in McCook County, South Dakota. McCook County contains multiple ZIP codes, see the full list at /counties/mccook-sd.
What is the population of ZIP code 57058? ▼
ZIP code 57058 in Salem, SD has a population of 1,973 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57058? ▼
The median household income in ZIP 57058 is $84,286, which is 10% above the national average of $76,288.
What is the average home value in ZIP 57058? ▼
The median home value in ZIP 57058 is $228,600, which is 18% below the national average of $278,155.
What is the demographic makeup of ZIP 57058? ▼
The largest racial group in ZIP 57058 is White at 92.3%. Hispanic or Latino residents make up 4.1% of the population.
How many businesses are in ZIP code 57058? ▼
ZIP code 57058 has 79 business establishments employing approximately 489 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 57058? ▼
The top industries by establishment count in ZIP 57058 are: Other services (except public administration) (10), Construction (9), Retail trade (9). There are 10 industry sectors represented in total.
What is the education level in ZIP code 57058? ▼
In ZIP code 57058, 56.1% of residents aged 25+ have a high school diploma or higher, and 29.9% 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 57058? ▼
In ZIP code 57058, approximately 73.0% of occupied housing units are owner-occupied and 27.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57058? ▼
The poverty rate in ZIP code 57058 is 7.0% 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.