Fairbury Population

1880–2026

3,785

2026 projection

4.7% since 2020 (decrease)

01K2K3K4K5K6K7K18801900192019401960198020002020

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 Fairbury. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,785-270.71%
20253,812-561.45%
20243,868+160.42%
20233,852-411.05%
20223,893-80.21%
20213,901-721.81%
20203,973+3619.99%
20193,612-250.69%
20183,637-611.65%
20173,698-30.08%

Showing 10 of 30 years.

Fairbury Demographics

41.6median age

Median age

Female43.5 yrs
Male40.5 yrs

Adults

3,081
989 seniors · 32%2,092 other adults

Sex

Female 51.9% · 2,017Male 48.1% · 1,871

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 39 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

Fairbury Income

$52,995median household income

Median household income

$52,995

Half of households earn more, half earn less

Median earnings

$42,003

Typical yearly pay for a worker 25 or older.

Poverty rate

14.9%

About 1 in 7 residents

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

Fairbury Marital Status

50% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married50%51%49%
Never married28%28%29%
Divorced14%15%13%
Widowed7%5%9%
Separated1%2%1%

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