Fairfield township Population

2010–2026

642

2026 projection

1.1% since 2020 (decrease)

0200400600800201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Fairfield township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026642-30.47%
2025645-30.46%
2024648+10.15%
2023647-20.31%
2022649-10.15%
2021650+10.15%
2020649-8111.10%
2019730-10.14%
2018731-10.14%
2017732-20.27%

Showing 10 of 17 years.

Fairfield township Demographics

46.3median age

Median age

Female45.3 yrs
Male47.3 yrs

Adults

416
72 seniors · 17%344 other adults

Sex

Female 48.9% · 255Male 51.1% · 266

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 5 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Fairfield township Income

$78,750median household income

Median household income

$78,750

Half of households earn more, half earn less

Median earnings

$56,094

Typical yearly pay for a worker 25 or older.

Poverty rate

10.8%

About 1 in 9 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Fairfield township Marital Status

66% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married66%64%69%
Never married21%25%17%
Divorced7%6%8%
Widowed6%5%6%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201