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Champaign County, IL: population growth, jobs and income

Champaign County gained 794 residents between 2024 and 2025 (+0.4%).

Champaign County had an estimated 209,972 residents in 2025, up 1.8% (3,750 more people) since 2020. That is faster than Illinois as a whole (−0.6%), and the 7th fastest growth of 102 counties in Illinois.

Data as of 2025 · updated

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In the Champaign County report

One-time $99 PDF: everything on this page for Champaign County, ranked against Illinois and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,051/mo2020–24
  • Vacant homes, incl. seasonal and second homes10.1%2020–24
  • New homes permitted, last 12 months1,6932025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration was negative in 2025: 2,247 more people moved out to other U.S. counties than moved in.

Private employers had 73,261 paid employees in mid-March 2023, +4.9% since 2018 (County Business Patterns).

Unemployment averaged 4.1% in 2025, 0.4 points higher than in 2019 (before the pandemic).

Builders were authorized to start 860 new homes in 2025, or 4.1 per 1,000 residents.

Median household income was $63,683 in the 2020–24 American Community Survey, +18.1% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,327th.

Part of the Champaign-Urbana, IL metro area.

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Champaign County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
2025209,972+794
2024209,178+608
2023208,570+514
2022208,056+1,135
2021206,921+699
2020206,222–

Census Bureau population estimates, July 1 of each year.

What drove the change in Champaign County

Champaign County grew by 3,750 people since 2020 even though 11,123 more residents moved to other U.S. counties than came from them: births outnumbered deaths by 2,332, and net international migration added 12,358.

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths+470+2,332
International migrationfrom and to other countries+2,578+12,358
Domestic migrationfrom and to other U.S. counties−2,247−11,123
Census adjustmentbalancing residual−7+183
Total change+794+3,750

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn IllinoisAmong U.S. counties
Population growth7th of 1021,327th of 3,107
Net domestic migration per 1,000 residents100th of 1022,888th of 3,108
Private-sector job growth24th of 1021,221st of 3,092
Median household income65th of 1021,712th of 3,107
Lowest unemployment rate28th of 1021,646th of 3,108
New homes permitted per 1,000 residents4th of 98798th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

Get the county report — $99

The County Growth and Demographics Report for Champaign County, IL as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Champaign County grew faster than all 6 of its neighbouring counties (+1.8%, 2020–25).

3 of its 6 neighbouring counties had a higher median household income than Champaign County's $63,683 (2020–24).

Champaign County, IL and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Champaign County, IL This county209,972+1.8%−10.74.1$63,683
Douglas County, IL19,880+0.5%−3.31.4$77,320
Piatt County, IL16,791+0.6%10.82.3$94,811
Vermilion County, IL71,259−3.7%−0.20.1$56,877
Ford County, IL13,216−2.2%−4.01.1$62,439
Edgar County, IL16,323−2.9%4.20.2$59,941
McLean County, IL171,419+0.1%−6.31.6$79,905

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 102 Illinois counties · Every state

Questions

Is Champaign County growing?

Yes. Its population grew 1.8% between 2020 and 2025, about 3,750 more people (Census Bureau population estimates). Illinois as a whole changed −0.6% over the same years. That ranks 7th of 102 counties in Illinois for population growth.

How many people moved to Champaign County?

On net, none in 2025: about 2,247 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Champaign County?

It averaged 4.1% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Champaign County?

About 209,972 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Champaign County?

Private employers there had 73,261 paid employees in mid-March 2023, +4.9% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Illinois

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Illinois county pages carry the public federal growth figures.

Champaign County data alerts

Email me when Champaign County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Champaign County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.