Peoria migration, mapped
In 2022–23, 9,641 people moved into the Peoria metro and 9,915 moved out, a net of −274. Yellow arcs are people arriving, blue arcs are people leaving. Hover a dot to see the corridor, or click through to compare.
The map couldn’t load. The numbers below still tell the story.
† IRS methodology change in this year’s files (see methodology)
What the flows say
- Biggest published corridors: Rest of Illinois leads both directions, with 1,075 people in and 839 out in 2022–23. The listed corridors cover about 34–39% of all flows; the totals count everyone.
- Trend: net outflow has eased over the last three years, from −1,831 in 2020–21 to −274 in 2022–23†.
Population · 2025
363,505
▼ 0.0% year over year · shrinking
Peak population · 2013
381,861
4.8% below the 2013 peak
Why the population is changing
- Growth driver: domestic outflow led the population decline in 2025: −506, against births minus deaths (−270) and international migration (+717).
- Peak population: the high-water mark was 381,861 in 2013. The 2025 estimate of 363,505 is 4.8% below that.
Net income flow · 2022–23
−$118M
▼ $348M arrived · $465M left
Avg household income · movers
$61k in · $78k out
leavers out-earn arrivals by 28%
Peoria wealth migration
- Money moved: households moving into the Peoria metro in 2022–23 reported $348M in income (AGI). Households leaving took $465M with them, a net loss of $118M.
- Income gap: the average household moving in reported $61k of income, vs $78k for leavers. Leavers out-earn arrivals by 28%.
About the data
Corridors are IRS county-to-county migration flows added up into metro areas (2023 Census metro definitions; exemptions ≈ people). "Rest of" entries cover a state's counties outside any featured metro. The IRS hides corridors with fewer than 20 returns, so the lists here cover about 39% of inbound and 34% of outbound movers in 2022–23. The in, out, and net totals count everyone. Income figures are the total income (AGI) movers reported, from the complete county totals. Dollars are not adjusted for inflation, and household averages divide by the number of returns. Population figures are Census Bureau estimates; the peak covers records since 2000. Years marked † had a change in how the IRS built the files. Full details on the methodology page.
Download this data (CSV), free to use with attribution.
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