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.

Fairfield, OH Population, Income & Demographics 2026

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

44,828

Median Agei

38.1

Race & Ethnicityi

White

59.3%26,593

Black

14.9%6,671

Hispanic/Latino

11.4%5,099

Asian

7.4%3,301

Two or More

5.8%2,604

Other

1.2%553

American Indian/Alaska Native

0%7

Educational Attainment (Age 25+)i

GED/Alternative

3.8%1,166

High School Diploma

26.4%8,182

Some College (<1 yr)

8.4%2,619

Some College (1+ yr)

12.1%3,765

Associate's Degree

9.4%2,913

Bachelor's Degree

22.3%6,927

Master's Degree

6.8%2,120

Professional Degree

0.8%263

Doctorate

0.7%218

HS or Higher

90.8%

BA or Higher

30.7%

Graduate+

8.4%

Housingi

Median Home Valuei

$234,500

Median Renti

$1,242

Tenure

Owner-Occupied

63.2%11,644

Renter-Occupied

36.8%6,784

Total Units

19,548

Homeownership

63.2%

Vacancy Rate

5.7%

Home Values

Under $50K

2.8%327

$50K–$100K

4%465

$100K–$150K

8.5%993

$150K–$200K

18.7%2,178

$200K–$300K

40.2%4,686

$300K–$500K

23.1%2,685

$500K–$1M

1.8%211

$1M+

0.9%99

Rent Distribution

Under $500

130

$500–$750

286

$750–$1,000

945

$1,000–$1,250

1,994

$1,250–$1,500

1,674

$1,500–$2,000

1,194

$2,000+

366

Year Built

2020 or later

0.3%59

2010–2019

4.5%871

2000–2009

10.2%1,989

1990–1999

9.6%1,878

1980–1989

19.7%3,844

1970–1979

33.1%6,461

1960–1969

9.2%1,808

1950–1959

10.3%2,023

1940–1949

1.4%279

1939 or earlier

1.7%336

Heating Fuel

Electricity

53.4%9,846

Utility Gas

41.5%7,645

Fuel Oil

3%546

Bottled/LP Gas

1%193

No Fuel

0.6%110

Solar

0.2%39

Wood

0.2%37

Other

0.1%12

Economyi

Median Household Incomei

$77,937

Mean Household Incomei

$97,330

Per Capita Incomei

$40,668

Poverty Ratei

8.3%

Unemploymenti

5.5%

Labor Forcei

24,692

Household Income Distribution

Under $10K

4.3%790

$10K–$15K

1.9%343

$15K–$20K

1.7%306

$20K–$25K

2.8%524

$25K–$30K

4.4%816

$30K–$35K

5.1%933

$35K–$40K

4.7%871

$40K–$45K

3.4%619

$45K–$50K

4.1%764

$50K–$60K

6.5%1,190

$60K–$75K

10.1%1,854

$75K–$100K

13.9%2,556

$100K–$125K

11.2%2,071

$125K–$150K

8.5%1,574

$150K–$200K

9.1%1,668

$200K+

8.4%1,549

Commute & Transportationi

Workersi

23,158

Avg. Commutei

23.8 min

How People Get to Work

Travel Time to Work

Workforce

Total Employed

23,198

Occupations

Industries

Social Characteristicsi

Marital Status (15+)i

Veteransi

1,875(5.3% of civilian adults)