Housing data for Coal City, IL

Coal City, IL has an estimated 5,317 residents and 2,215 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a village in Grundy County.

23.1% of households rent.

The median gross rent is $1,123 a month.

Figures last updated on .

Residents
5,317 (±340)
Housing units
2,215 (±231)
Households that rent
23.1%
Median gross rent
$1,123
Residents since 2015–2019
+0.4%

What stands out in Coal City

Homes in buildings of 5 or more units: 2.4% (±3.5 points) in Coal City, lower than in Grundy County (7.3%).

Median home value: $201,600 (±$26,339) in Coal City, lower than in Grundy County ($271,700).

Median real estate taxes: $4,226 (±$301) in Coal City, lower than in Grundy County ($5,420).

Median household income: $72,857 (±$11,017) in Coal City, lower than in Grundy County ($92,235).

Housing in Coal City at a glance

Coal City against Grundy County, its state and the nation

Estimate (90% margin of error)
Coal CityGrundy CountyIllinoisUnited States
Residents5,317 (±340)53,219 (exact)12,694,798 (exact)334,922,499
Housing units2,215 (±231)21,384 (±101)5,457,452 (±471)143,775,355
Households that rent23.1% (±7.4 points)25.6% (±1.9 points)32.9% (±0.2 points)34.8%
Median gross rent$1,123 (±$168)$1,177 (±$59)$1,274 (±$5)$1,413
Median household income$72,857 (±$11,017)$92,235 (±$7,255)$83,390 (±$362)$80,734
Median home value$201,600 (±$26,339)$271,700 (±$10,409)$263,300 (±$797)$332,700
Median real estate taxes (a year)$4,226 (±$301)$5,420 (±$199)$5,298 (±$22)$3,119
Built before 198047.5% (±10.2 points)41.4% (±3.1 points)63.4% (±0.2 points)49.7%
Average commute27.1 minutes (±3.8)26.8 minutes (±1.1)27.8 minutes (±0.1)26.4 minutes
Households with broadband90.8% (±4.1 points)91.8% (±1.5 points)90.8% (±0.1 points)91.0%
Median age of residents44.3 years (±4.0)38.3 years (±0.6)39.0 years (±0.1)38.9 years

Coal City covers 5.8 square miles of land, about 922 residents per square mile (Census Bureau Gazetteer).

How Coal City has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents5,294 (±315)5,317 (±340)+0.4%Not a measurable change
Housing units2,223 (±141)2,215 (±231)−0.4%Not a measurable change
Median gross rent$1,006 (±$80)$1,123 (±$168)+11.6%No measurable change after inflation
Median home value$197,100 (±$17,729)$201,600 (±$26,339)+2.3%Down after inflation
Median household income$74,755 (±$13,661)$72,857 (±$11,017)−2.5%No measurable change after inflation
Median owner cost with a mortgage$1,541 (±$136)$1,576 (±$237)+2.3%Down after inflation
Median real estate taxes$3,609 (±$217)$4,226 (±$301)+17.1%No measurable change after inflation
Households that rent26.7% (±6.0 points)23.1% (±7.4 points)−3.6 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±5.2 points)6.0% (±9.7 points)+6.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Coal City

In 2025, the Coal City Police Department reported 34 violent and 445 property crimes per 100,000 residents to the FBI.

ZIP codes in Coal City

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
6041622%9,550$1,128$221,900$75,219

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Coal City

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Diamond1.6 mi$1,357$220,20020.0%
Carbon Hill1.6 mi$1,271$238,60019.7%
Felix Township2.3 mi$1,095$216,90023.9%
Braceville Township2.4 mi$1,143$220,10021.5%
Braidwood3.0 mi$1,044$202,50013.2%
Godley3.1 mi$1,386$144,60015.3%
Maine Township (Grundy County)3.7 mi—$305,30014.6%
Braceville3.8 mi—$187,90011.9%

Places in Illinois most like Coal City

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Manlius Township (LaSalle County)$1,102$171,700$68,96723.7%
Sandwich$1,029$255,700$80,76824.5%
Sandwich Township$1,029$258,700$80,80724.4%
Braceville Township$1,143$220,100$83,35721.5%
Felix Township$1,095$216,900$70,84323.9%
Mazon$1,009$207,700$73,75019.1%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Illinois.

HUD Fair Market Rent for Coal City, fiscal year 2027

Grundy County, IL HUD Metro FMR Area, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,189$1,233$1,613$2,219$2,567

HUD income limits for Coal City, fiscal year 2026

Grundy County, IL HUD Metro FMR Area, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$24,400$40,650$65,050
2 people$27,900$46,450$74,350
3 people$31,400$52,250$83,650
4 people$34,850$58,050$92,900
5 people$38,680$62,700$100,350
6 people$44,360$67,350$107,800
7 people$50,040$72,000$115,200
8 people$55,720$76,650$122,650

These are the limits HUD sets for its housing programs in the Grundy County, IL HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $116,100.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Coal City

What is the average rent in Coal City, IL?

The Census Bureau publishes the median rather than the average: the median gross rent in Coal City is $1,123 (±$168) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a two-bedroom apartment in Coal City?

The median gross rent for a two-bedroom home in Coal City, IL is $1,020 (±$181) a month (2020–2024 American Community Survey).

How many renters are there in Coal City?

Coal City has an estimated 487 (±165) renting households, 23.1% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Coal City?

The median household income in Coal City is $72,857 (±$11,017) a year (2020–2024 American Community Survey).

What is the average home value in Coal City, IL?

The Census Bureau publishes the median: $201,600 (±$26,339) for owner-occupied homes in Coal City (2020–2024 American Community Survey).

What is the average mortgage payment in Coal City?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Coal City, IL is $1,576 (±$237) a month, including taxes, insurance and utilities.

Is Coal City growing?

In Coal City, the number of residents went from 5,294 in 2015–2019 to 5,317 in 2020–2024 (+0.4%), not a measurable change.

What ZIP codes are in Coal City?

The ZIP code that covers Coal City is 60416.

What is the median rent in ZIP code 60416?

The median gross rent in ZIP Code Tabulation Area 60416 is $1,128 (±$151) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Coal City village, Illinois (place:15170, in state:17).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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