PlainZIP

Reliance, SD · standard

ZIP Code 57569

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

445
1/sq mi
$74,722
Median income
$124,200
Median home value
35.9%
Bachelor's or higher

The verdict

Reliance pairs an above-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.

Top 46%
household income, US ZIPs
18th pct
home value, US ZIPs
1
people per sq mi
75%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57569 against every reporting US ZIP.

ZIP code 57569 is a sparsely populated ZIP (a standard USPS delivery area) in Reliance, Lyman County, South Dakota, home to just 445 residents across 890.0 square miles, a density of 1 people per square mile, in the Chicago time zone.

ZIP 57569 lands in the middle-income range, with a median household income of $74,722 (2% below the South Dakota average), while per-capita income is $43,637. The poverty rate stands at 10.1% and the unemployment rate at 1.4%. Median home value sits at $124,200 (35% below the state average), median rent at $1,167 a month, and owner-occupancy at 75.3%.

A solid share of residents have a four-year degree: 35.9% of adults hold a bachelor's degree or higher, the median age is 46.6, and the average commute is -. The state and national benchmarks above give 57569'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 →

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 57569, Reliance, 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

445

Population

890.0

Area (sq mi)

1

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 57569?

46.6

Median Age

48.9%

Male

51.1%

Female

0.6%

Foreign-Born

White 84.9%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 8.5%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 6.6%
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?

$74,722

Median Household Income

-2% vs state

$43,637

Per Capita Income

10.1%

Poverty Rate

1.4%

Unemployment Rate

How ZIP 57569 ranks nationally

Reliance, SD household income vs. every US ZIP code

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

$74,722 Top 46% higher than 54% 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 75.7%
Bachelor's Degree or Higher 35.9%

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

What does housing look like?

181

Total Housing Units

150

Occupied Units

31

Vacant Units

3.31

Avg Household Size

Occupancy Type

Owner 75.3%
Renter 24.7%

$124,200

Median Home Value

-35% vs state

$1,167

Median Rent

1973

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 8 business establishments in ZIP 57569, employing approximately 38 people with a combined annual payroll of $838,000.

8

Businesses

38

Employees

$838K

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Construction 4 50.0%

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

More ZIP Codes in Lyman County

57548 standard
Lower Brule, SD
Pop: 1,380
57568 standard
Presho, SD
Pop: 689
57365 standard
Oacoma, SD
Pop: 522
57544 standard
Kennebec, SD
Pop: 419
57576 standard
Vivian, SD
Pop: 204

Related Areas

Lyman County Reliance, SD South Dakota

Frequently Asked Questions

What county is ZIP code 57569 in? ▼
ZIP code 57569 (Reliance) is located in Lyman County, South Dakota. Lyman County contains multiple ZIP codes, see the full list at /counties/lyman-sd.
What is the population of ZIP code 57569? ▼
ZIP code 57569 in Reliance, SD has a population of 445 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57569? ▼
The median household income in ZIP 57569 is $74,722, which is 2% below the national average of $76,288.
What is the average home value in ZIP 57569? ▼
The median home value in ZIP 57569 is $124,200, which is 55% below the national average of $278,155.
What is the demographic makeup of ZIP 57569? ▼
The largest racial group in ZIP 57569 is White at 84.9%.
How many businesses are in ZIP code 57569? ▼
ZIP code 57569 has 8 business establishments employing approximately 38 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57569? ▼
In ZIP code 57569, 75.7% of residents aged 25+ have a high school diploma or higher, and 35.9% 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 57569? ▼
In ZIP code 57569, approximately 75.3% of occupied housing units are owner-occupied and 24.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57569? ▼
The poverty rate in ZIP code 57569 is 10.1% 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.