Population
26,938 residents
Census ACS 2023 - Illinois
City profile · Illinois · Census ACS 2023
Population, income, housing, safety, climate and schools for Chicago Heights - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Chicago Heights - the verdict
Chicago Heights ranks in the 31st percentile for household income and the 8th percentile for safety nationally, out of every US city with at least 1,000 residents. Source: Census ACS + FBI UCR.
Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.
26,938 people live in Chicago Heights, Illinois - a small city by U.S. Census Bureau ACS 2023 estimates. The typical household in Chicago Heights brings in $57,479 a year, below the median for U.S. cities on this measure, with a poverty rate of 19.8%. Home values in Chicago Heights run a median of $149,900, and the median resident age is 35.6 years. Educational attainment runs 20.2% of adults with a bachelor's degree or higher. Separately, 52.0% of working-age residents are in the labor force.
The Census Building Permit Survey recorded 0 residential units authorized here in 2024 (No Permits). Chicago Heights's reported crime rate runs above the national norm: the FBI's Uniform Crime Reporting program logs 3964.8 total incidents per 100,000 residents here, above the national average (agency reporting is voluntary, so this measures reporting activity, not a definitive danger score).
Illinois tracks close to the national cost-of-living baseline: on BEA's 100-equals-national-average cost index, Illinois scores 100.0 (Near Average), per the 2024 Regional Price Parities release. Statewide, HUD pegs Fair Market Rent for a two-bedroom unit at $1,781 monthly. Statewide, average monthly utility bills in Illinois run around $240, per EIA 2023 residential energy data. Workers in Chicago Heights report an average commute of 30.2 minutes, with 71.6% driving alone and 5.2% working from home. FEMA's National Risk Index rates natural-hazard exposure at 97.3 out of 100 (Very High).
Population
26,938 residents
Census ACS 2023 - Illinois
Median Household Income
$57,479 /yr
Poverty 19.8%
Cost of Living Index (state)
100.0 (US=100)
Near Average - BEA RPP 2024, Illinois average
Where Chicago Heights sits among all US cities (population 1,000+) on each measure, computed live from Census and FBI data.
"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
Zoom in to just Illinois and the picture shifts: Chicago Heights ranks #441 of 455 Illinois cities by lowest crime rate, a different read than the national percentile above.
For each metric we count every US city with population 1,000+ and a non-null value, then compute what share of them fall below Chicago Heights's value: round(cities-below ÷ total × 100). Safety is inverted (percentile = share of cities with a higher crime rate) so a higher number always means safer. The in-state rank narrows that same crime-rate comparison to only the cities PlainCities tracks in Illinois, breaking ties alphabetically. See the methodology page for the full source-to-figure lineage.
31st percentile nationally for median household income · 8th percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.
Income, affordability, and safety percentile
How Chicago Heights's home value compares nationally
Median home value vs. every US city (population 1,000+)
$149,900 Among the most affordable more affordable than 73% of 15,600 US cities
Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau ACS 5-Year Estimates · 2023
Census ACS S1501, educational attainment
Census ACS S1701, poverty status
Census ACS S2301, share of working-age residents in the labor force
Reflects incidents reported to the FBI's Uniform Crime Reporting program — agency participation is voluntary and reporting completeness varies by jurisdiction and year, so this reflects reporting activity, not a definitive danger score. Not adjusted for tourism, commuter, or daytime population.
Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025
Census Bureau Building Permits Survey (BPS) - annual residential permits authorized
| Year | Total |
|---|---|
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
How workers travel to work, Census ACS 2023
Based on 10,395 workers 16 and over.
State-average estimates for Illinois - EIA 2023 residential energy data
Estimates reflect Illinois state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
Cost of living is a Illinois state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Chicago Heights sits in
Population-matched peers from other states, closest to Chicago Heights's 26,938 residents (Census ACS 5-Year 2023).
Median-household-income-matched peers from other states, closest to Chicago Heights's $57,479 (Census ACS 5-Year 2023, table B19013).
City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.
Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
| City | Population | Median Household Income |
|---|---|---|
| Chicago Heights (this city) | 26,938 | $57,479 |
| Oak Forest | 26,888 | $87,941 |
| Round Lake Beach | 27,081 | $86,632 |
| Vernon Hills | 26,772 | $120,625 |
The population of Chicago Heights, IL stands at 26,938 according to U.S. Census Bureau ACS 2023 estimates.
Chicago Heights households earn a median of $57,479 annually, based on Census ACS 2023 data.
BEA does not publish a city-level cost-of-living figure for Chicago Heights; the closest available measure is the Illinois state average, a cost of living index of 100.0 (U.S. average = 100), rated "Near Average" based on BEA Regional Price Parities 2024 data. Costs within Illinois vary by metro area.
Chicago Heights has a total crime rate of 3964.8 per 100,000 residents, which is above the national average. This reflects incidents reported to the FBI UCR program, not a definitive safety score -- agency reporting is voluntary and completeness varies by jurisdiction.
The median home value in Chicago Heights is $149,900, according to Census ACS 2023 estimates.
Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.
Read our methodology - how this data is sourced, computed, and verified.
Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.
Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.