PlainZIP

Winfred, SD · standard

ZIP Code 57076

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

521
2/sq mi
$118,281
Median income
$369,200
Median home value
23.5%
Bachelor's or higher

The verdict

Winfred pairs a top-decile household income with upper-quartile home values, in a rural, homeowner-dominated area.

Top 10%
household income, US ZIPs
Top 24%
home value, US ZIPs
2
people per sq mi
77%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57076 against every reporting US ZIP.

ZIP code 57076 is a sparsely populated ZIP (a standard USPS delivery area) in Winfred, Lake County, South Dakota, home to just 521 residents across 325.6 square miles, a density of 2 people per square mile, in the Chicago time zone.

ZIP 57076 skews affluent, with a median household income of $118,281 (54% above the South Dakota average), while per-capita income is $51,469. Poverty here runs at 0.0%, with unemployment measured at 0.0%. Median home value sits at $369,200 (92% above the state average), median rent at $909 a month, and owner-occupancy at 76.8%.

Educational attainment sits below the national norm: 23.5% of adults hold a bachelor's degree or higher, the median age is 49.2, and the average commute is -. A geography-based comparison follows: 1 ZIP codes within about 10 miles of 57076, plus 6 more within Lake County, give a clearer read than the national average alone.

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 57076, Winfred, 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

521

Population

325.6

Area (sq mi)

2

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 57076?

49.2

Median Age

47.7%

Male

52.3%

Female

0.0%

Foreign-Born

White 91.7%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 2.2%
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?

$118,281

Median Household Income

+54% vs state

$51,469

Per Capita Income

0.0%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 57076 ranks nationally

Winfred, SD household income vs. every US ZIP code

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

$118,281 Top 10% higher than 90% 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%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $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 59.1%
Bachelor's Degree or Higher 23.5%

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

What does housing look like?

125

Total Housing Units

125

Occupied Units

0

Vacant Units

2.60

Avg Household Size

Occupancy Type

Owner 76.8%
Renter 23.2%

$369,200

Median Home Value

+92% vs state

$909

Median Rent

1940

Median Year Built

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

Nearby ZIP Codes

Want a side-by-side? Compare 57076 vs 57054 →

ZIP Code City Population Distance
57054 Ramona, SD 502 10.8 mi

More ZIP Codes in Lake County

57042 standard
Madison, SD
Pop: 8,415
57075 standard
Wentworth, SD
Pop: 893
57016 standard
Chester, SD
Pop: 693
57054 standard
Ramona, SD
Pop: 502
57050 standard
Nunda, SD
Pop: 191
57057 standard
Rutland, SD
Pop: 152

Related Areas

Lake County Winfred, SD South Dakota

Frequently Asked Questions

What county is ZIP code 57076 in? ▼
ZIP code 57076 (Winfred) is located in Lake County, South Dakota. Lake County contains multiple ZIP codes, see the full list at /counties/lake-sd.
What is the population of ZIP code 57076? ▼
ZIP code 57076 in Winfred, SD has a population of 521 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57076? ▼
The median household income in ZIP 57076 is $118,281, which is 55% above the national average of $76,288.
What is the average home value in ZIP 57076? ▼
The median home value in ZIP 57076 is $369,200, which is 33% above the national average of $278,155.
What is the demographic makeup of ZIP 57076? ▼
The largest racial group in ZIP 57076 is White at 91.7%.
What is the education level in ZIP code 57076? ▼
In ZIP code 57076, 59.1% of residents aged 25+ have a high school diploma or higher, and 23.5% 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 57076? ▼
In ZIP code 57076, approximately 76.8% of occupied housing units are owner-occupied and 23.2% are renter-occupied, based on Census ACS 2023 data.

Read our methodology to see how this data is sourced, computed, and verified.