PlainZIP

Nunda, SD · standard

ZIP Code 57050

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

191
2/sq mi
$116,563
Median income
$262,500
Median home value
56.0%
Bachelor's or higher

The verdict

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

Top 11%
household income, US ZIPs
Top 40%
home value, US ZIPs
2
people per sq mi
99%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57050 against every reporting US ZIP.

ZIP code 57050 is a sparsely populated ZIP (a standard USPS delivery area) in Nunda, Lake County, South Dakota, home to just 191 residents across 106.1 square miles, a density of 2 people per square mile, in the Chicago time zone.

ZIP 57050 skews affluent, with a median household income of $116,563 (52% above the South Dakota average), while per-capita income is $63,303. Poverty here runs at 8.0%, with unemployment measured at 0.0%. The typical home here is valued at $262,500 (37% above the state average); renters pay a median of - monthly, and 98.8% of units are owner-occupied.

This is a highly-educated ZIP: 56.0% of adults hold a bachelor's degree or higher, the median age is 47.6, and the average commute is -. To put 57050 in local context, 3 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Lake 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 →

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 57050, Nunda, 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

191

Population

106.1

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 57050?

47.6

Median Age

52.8%

Male

47.2%

Female

0.0%

Foreign-Born

White 98.3%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.6%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.1%
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?

$116,563

Median Household Income

+52% vs state

$63,303

Per Capita Income

8.0%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 57050 ranks nationally

Nunda, SD household income vs. every US ZIP code

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

$116,563 Top 11% higher than 89% 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 69.6%
Bachelor's Degree or Higher 56.0%

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

What does housing look like?

83

Total Housing Units

83

Occupied Units

0

Vacant Units

2.12

Avg Household Size

Occupancy Type

Owner 98.8%
Renter 1.2%

$262,500

Median Home Value

+37% vs state

1943

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 5 business establishments in ZIP 57050, employing approximately 19 people with a combined annual payroll of $335,000.

5

Businesses

19

Employees

$335K

Annual Payroll

0

Industry Sectors

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 57050 vs 57057 →

ZIP 57050 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 57050 ranks #2 by population - useful context the national average alone can't give.

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

ZIP 57050 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 57050 ranks the highest of 4 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
57057 Rutland, SD 152 4.7 mi
57061 Sinai, SD 102 6.1 mi
57071 Volga, SD 2,758 8.5 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
57076 standard
Winfred, SD
Pop: 521
57054 standard
Ramona, SD
Pop: 502
57057 standard
Rutland, SD
Pop: 152

Related Areas

Lake County Nunda, SD South Dakota

Frequently Asked Questions

What county is ZIP code 57050 in? ▼
ZIP code 57050 (Nunda) 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 57050? ▼
ZIP code 57050 in Nunda, SD has a population of 191 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57050? ▼
The median household income in ZIP 57050 is $116,563, which is 53% above the national average of $76,288.
What is the average home value in ZIP 57050? ▼
The median home value in ZIP 57050 is $262,500, which is 6% below the national average of $278,155.
What is the demographic makeup of ZIP 57050? ▼
The largest racial group in ZIP 57050 is White at 98.3%.
How many businesses are in ZIP code 57050? ▼
ZIP code 57050 has 5 business establishments employing approximately 19 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57050? ▼
In ZIP code 57050, 69.6% of residents aged 25+ have a high school diploma or higher, and 56.0% 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 57050? ▼
In ZIP code 57050, approximately 98.8% of occupied housing units are owner-occupied and 1.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57050? ▼
The poverty rate in ZIP code 57050 is 8.0% 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.