PlainZIP

Vienna, SD · standard

ZIP Code 57271

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

247
1/sq mi
$85,524
Median income
$307,800
Median home value
3.6%
Bachelor's or higher

The verdict

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

Top 31%
household income, US ZIPs
Top 32%
home value, US ZIPs
1
people per sq mi
92%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57271 against every reporting US ZIP.

ZIP code 57271 is a sparsely populated ZIP (a standard USPS delivery area) in Vienna, Clark County, South Dakota, home to just 247 residents across 224.5 square miles, a density of 1 people per square mile, in the Chicago time zone.

ZIP 57271 lands in the middle-income range, with a median household income of $85,524 (12% above the South Dakota average), while per-capita income is $30,407. The poverty rate stands at 20.7% and the unemployment rate at 2.2%. Median home value sits at $307,800 (60% above the state average), median rent at - a month, and owner-occupancy at 92.4%.

Formal educational attainment runs low here: just 3.6% of adults hold a bachelor's degree or higher, the median age is 29, and the average commute is -. Beyond these figures, 1 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Clark County, letting you compare 57271 to its immediate surroundings rather than a national baseline 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 57271, Vienna, 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

247

Population

224.5

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 57271?

29.0

Median Age

52.0%

Male

48.0%

Female

0.0%

Foreign-Born

White 98.4%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 1.6%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 0.0%
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?

$85,524

Median Household Income

+12% vs state

$30,407

Per Capita Income

20.7%

Poverty Rate

2.2%

Unemployment Rate

How ZIP 57271 ranks nationally

Vienna, SD household income vs. every US ZIP code

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

$85,524 Top 31% higher than 69% 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 38.8%
Bachelor's Degree or Higher 3.6%

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

What does housing look like?

89

Total Housing Units

79

Occupied Units

10

Vacant Units

3.11

Avg Household Size

Occupancy Type

Owner 92.4%
Renter 7.6%

$307,800

Median Home Value

+60% vs state

1938

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 57271, employing approximately 17 people with a combined annual payroll of $1,418,000.

8

Businesses

17

Employees

$1.4M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Construction 3 37.5%

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 57271 vs 57221 →

ZIP Code City Population Distance
57221 Bryant, SD 808 10.4 mi

More ZIP Codes in Clark County

57225 standard
Clark, SD
Pop: 1,873
57278 standard
Willow Lake, SD
Pop: 748
57434 standard
Conde, SD
Pop: 566
57258 standard
Raymond, SD
Pop: 385
57217 standard
Bradley, SD
Pop: 244
57236 standard
Garden City, SD
Pop: 118

Related Areas

Clark County Vienna, SD South Dakota

Frequently Asked Questions

What county is ZIP code 57271 in? ▼
ZIP code 57271 (Vienna) is located in Clark County, South Dakota. Clark County contains multiple ZIP codes, see the full list at /counties/clark-sd.
What is the population of ZIP code 57271? ▼
ZIP code 57271 in Vienna, SD has a population of 247 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57271? ▼
The median household income in ZIP 57271 is $85,524, which is 12% above the national average of $76,288.
What is the average home value in ZIP 57271? ▼
The median home value in ZIP 57271 is $307,800, which is 11% above the national average of $278,155.
What is the demographic makeup of ZIP 57271? ▼
The largest racial group in ZIP 57271 is White at 98.4%.
How many businesses are in ZIP code 57271? ▼
ZIP code 57271 has 8 business establishments employing approximately 17 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57271? ▼
In ZIP code 57271, 38.8% of residents aged 25+ have a high school diploma or higher, and 3.6% 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 57271? ▼
In ZIP code 57271, approximately 92.4% of occupied housing units are owner-occupied and 7.6% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57271? ▼
The poverty rate in ZIP code 57271 is 20.7% 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.