Where does this demographic data come from?

All demographic data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates, which samples about 3.5 million households annually. The 5-year estimates provide the most reliable data for small geographies like municipalities.

What is the difference between Census data and ACS data?

The decennial Census (conducted every 10 years) is a full population count focusing on basic demographics. The ACS is an ongoing survey that collects detailed data on income, education, housing, commute patterns, and more. ACS data is updated annually but represents averages over a 5-year period.

How accurate is this data for small towns?

For smaller municipalities, ACS estimates have wider margins of error because fewer residents are sampled. The 5-year estimates reduce this uncertainty by averaging over a longer period. For towns under 5,000 people, treat specific numbers as approximations rather than precise counts.

South Vienna, OH Population, Income & Demographics 2026

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

541

Median Agei

40.5

Race & Ethnicityi

White

93.9%508

Black

5.4%29

Two or More

0.7%4

Educational Attainment (Age 25+)i

GED/Alternative

4.2%17

High School Diploma

33.9%136

Some College (<1 yr)

4.7%19

Some College (1+ yr)

15.2%61

Associate's Degree

16%64

Bachelor's Degree

10.2%41

Master's Degree

2.7%11

HS or Higher

87%

BA or Higher

13%

Graduate+

2.7%

Housingi

Median Home Valuei

$162,100

Median Renti

$863

Tenure

Owner-Occupied

67.9%148

Renter-Occupied

32.1%70

Total Units

225

Homeownership

67.9%

Vacancy Rate

3.1%

Home Values

Under $50K

4.7%7

$50K–$100K

2.7%4

$100K–$150K

31.1%46

$150K–$200K

43.9%65

$200K–$300K

12.8%19

$300K–$500K

4.7%7

Rent Distribution

Under $500

$750–$1,000

$1,000–$1,250

$1,250–$1,500

Year Built

2000–2009

4%9

1990–1999

6.7%15

1980–1989

8%18

1970–1979

4.4%10

1960–1969

4.4%10

1950–1959

3.6%8

1940–1949

16.4%37

1939 or earlier

52.4%118

Heating Fuel

Utility Gas

83.9%183

Electricity

15.1%33

Fuel Oil

0.9%2

Economyi

Median Household Incomei

$69,118

Mean Household Incomei

$80,060

Per Capita Incomei

$32,824

Poverty Ratei

1.7%

Unemploymenti

4.9%

Labor Forcei

285

Household Income Distribution

$15K–$20K

2.3%5

$20K–$25K

2.8%6

$25K–$30K

1.8%4

$30K–$35K

15.6%34

$35K–$40K

2.8%6

$40K–$45K

0.9%2

$45K–$50K

1.4%3

$50K–$60K

14.7%32

$60K–$75K

15.6%34

$75K–$100K

15.1%33

$100K–$125K

11.5%25

$125K–$150K

6.9%15

$150K–$200K

4.6%10

$200K+

4.1%9

Commute & Transportationi

Workersi

262

Avg. Commutei

30.8 min

How People Get to Work

Travel Time to Work

Workforce

Total Employed

271

Occupations

Industries

Social Characteristicsi

Marital Status (15+)i

Veteransi

10(2.4% of civilian adults)