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.

Oliver, WI Population, Income & Demographics 2026

CSADuluth-Grand Rapids MSADuluth#6/41 Income

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

462

Median Agei

37.8

Race & Ethnicityi

White

94.4%436

Two or More

2.4%11

Hispanic/Latino

1.5%7

American Indian/Alaska Native

1.3%6

Asian

0.4%2

Educational Attainment (Age 25+)i

GED/Alternative

8.4%26

High School Diploma

25.6%79

Some College (<1 yr)

12%37

Some College (1+ yr)

11.7%36

Associate's Degree

13.6%42

Bachelor's Degree

16.8%52

Master's Degree

3.6%11

Professional Degree

3.2%10

HS or Higher

94.8%

BA or Higher

23.6%

Graduate+

6.8%

Housingi

Median Home Valuei

$223,200

Median Renti

$967

Tenure

Owner-Occupied

81.6%146

Renter-Occupied

18.4%33

Total Units

187

Homeownership

81.6%

Vacancy Rate

4.3%

Home Values

Under $50K

2.7%4

$50K–$100K

7.5%11

$100K–$150K

11%16

$150K–$200K

19.9%29

$200K–$300K

35.6%52

$300K–$500K

21.9%32

$500K–$1M

1.4%2

Economyi

Median Household Incomei

$86,250

Mean Household Incomei

$96,164

Per Capita Incomei

$38,476

Poverty Ratei

6.9%

Unemploymenti

0.4%

Labor Forcei

238

Household Income Distribution

Under $10K

2.2%4

$10K–$15K

2.8%5

$15K–$20K

5%9

$20K–$25K

1.7%3

$30K–$35K

1.7%3

$35K–$40K

9.5%17

$40K–$45K

5%9

$45K–$50K

4.5%8

$50K–$60K

4.5%8

$60K–$75K

8.4%15

$75K–$100K

15.1%27

$100K–$125K

13.4%24

$125K–$150K

7.8%14

$150K–$200K

11.2%20

$200K+

7.3%13

Ancestry & Heritage

Self-reported ancestry groups. Residents may report multiple ancestries, so totals may exceed 100%.

Foreign-Born Populationi

Foreign-Borni

20.4%

By Region

Commute & Transportationi

Workersi

233

Avg. Commutei

21.6 min

How People Get to Work

Travel Time to Work

Workforce

Total Employed

237

Occupations

Industries

Social Characteristicsi

Marital Status (15+)i

Veteransi

24(7.1% of civilian adults)

Health Insurancei

96.8%Insured

3.2%Uninsured