Peoria Population

1910–2026

202.57K

2026 projection

5.5% since 2020 (increase)

050K100K150K200K250K192019401960198020002020

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 Peoria. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026202,571+1,6900.84%
2025200,881+2,1461.08%
2024198,735-240.01%
2023198,759+1,3570.69%
2022197,402+2,5161.29%
2021194,886+2,9111.52%
2020191,975+16,0209.10%
2019175,955+3,6942.14%
2018172,261+4,0672.42%
2017168,194+3,9832.43%

Showing 10 of 26 years.

Peoria Demographics

41.7median age

Median age

Female42.8 yrs
Male40.7 yrs

Adults

152,151
38,580 seniors · 25%113,571 other adults

Sex

Female 51.5% · 101,444Male 48.5% · 95,462

Population by age

MaleFemale85+ years, male: 1,65285+ years, female: 2,95780–84 years, male: 2,13280–84 years, female: 2,80275–79 years, male: 3,18175–79 years, female: 3,52370–74 years, male: 4,73770–74 years, female: 5,53765–69 years, male: 5,41065–69 years, female: 6,64960–64 years, male: 7,07760–64 years, female: 7,22355–59 years, male: 6,20055–59 years, female: 6,70550–54 years, male: 5,98550–54 years, female: 5,95045–49 years, male: 5,57045–49 years, female: 6,01540–44 years, male: 6,59540–44 years, female: 6,65135–39 years, male: 6,82135–39 years, female: 6,81930–34 years, male: 5,55630–34 years, female: 6,24225–29 years, male: 5,43225–29 years, female: 5,23320–24 years, male: 4,58220–24 years, female: 5,39215–19 years, male: 6,45715–19 years, female: 6,31010–14 years, male: 6,87310–14 years, female: 6,3285–9 years, male: 6,4315–9 years, female: 5,6880–4 years, male: 4,7710–4 years, female: 5,42085+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K6K6K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 1,969 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

Peoria Income

$95,815median household income

Median household income

$95,815

Half of households earn more, half earn less

Median earnings

$60,234

Typical yearly pay for a worker 25 or older.

Poverty rate

8.4%

About 1 in 12 residents

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

Peoria Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%57%52%
Never married28%30%26%
Divorced11%10%13%
Widowed6%3%9%
Separated1%1%1%

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

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year