City safety & data profile

FrankfortIL

Frankfort, IL is a 19K-resident city in Will County with a median household income of $154,375.

Will County, Illinois. Federal health, economic, and safety indicators for Frankfort, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Frankfort has a population larger than 40% of the 4,640 U.S. cities Areazine tracks, and a median home value of $481,200.

Data updated 2026-07-19

19K
Population
Top 60%
By size
$154,375
Median income
$481,200
Median home
3.2%
Poverty rate

The read on Frankfort

Frankfort posts a median household income higher than 94% of U.S. cities Areazine tracks.

Top 6%
by median income, US cities

Where Frankfort income ranks nationally

Median household income vs. every place Areazine profiles (place-level ACS)

$154,375 Top 6% higher than 94% of 3,889 places Areazine profiles

$0–$20,000: 0 places Areazine profiles (0%). Below this entry. $20,000–$40,000: 71 places Areazine profiles (2%). Below this entry. $40,000–$60,000: 788 places Areazine profiles (20%). Below this entry. $60,000–$80,000: 1,055 places Areazine profiles (27%). Below this entry. $80,000–$100,000: 768 places Areazine profiles (20%). Below this entry. $100,000–$120,000: 515 places Areazine profiles (13%). Below this entry. $120,000–$140,000: 308 places Areazine profiles (8%). Below this entry. $140,000–$160,000: 171 places Areazine profiles (4%). This entry sits in this band. $160,000–$180,000: 92 places Areazine profiles (2%). Above this entry. $180,000–$200,000: 47 places Areazine profiles (1%). Above this entry. $200,000–$220,000: 28 places Areazine profiles (1%). Above this entry. $220,000–$240,000: 18 places Areazine profiles (0%). Above this entry. $240,000–$260,000: 28 places Areazine profiles (1%). Above this entry. IL $0 $260,000 every profiled place, bucketed by value

Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. 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, American Community Survey (place-level) · 2024 ACS 5-year

The quick read

Reading Frankfort, IL beyond the headline numbers

Frankfort sits inside Will County, Illinois, at roughly 41.50°N, -87.85°W. Population 18,653, $154,375 median household income. Median home value $481,200, median rent $2,442. Poverty rate 3.2%, read against that income figure since two cities on the same median can differ underneath it.

CDC PLACES: Frankfort's highest-prevalence health measure is obesity at 35.5%, then short sleep duration at 34%.

Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Frankfort from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.

Population
18,653
Frankfort
Median Income
$154,375
+127% vs avg
Median Home Value
$481,200
+111% vs avg
Median Age
42.2
years

10-Year Trends 2013–2024

County-level trend (Will County) - Frankfort's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.

20132024
Population
701K+3%
Median Income
$109,984+44%
Median Home Value
$319,600+46%
Poverty Rate
7.3%-9%
Unemployment
4.9%-49%

Economics

Economics indicators for Frankfort, IL
IndicatorValue
Median Rent
$2,442/mo
Poverty Rate
3.2% -77% vs avg
Unemployment 4.1%
Bachelor's Degree+ 59.3%
Work From Home 23.6%
Public Transit 3.6%

Population

White 76.1%
African American 10.3%
Asian 2.6%
Two or More Ethnicities 4%

Health Profile 15 measures

Health Indicators

Obesity
35.5%
Short Sleep Duration
34%
High Blood Pressure
32.3%
Binge Drinking
19.1%
Physical Inactivity
18.9%
Frequent Mental Distress
14.1%
Frequent Physical Distress
10.5%
Current Asthma
9.7%
Diabetes
9.6%
Current Smoking
9.4%

Preventive Care

Dental Visit 74.7%
Annual Checkup 79.7%

Other Measures

Coronary Heart Disease
5.2%
Lack of Health Insurance
4.8%
Stroke
2.7%

Frequently Asked Questions 5

What is the population of Frankfort, IL? ▼
Frankfort, IL has a population of 18,653 people, located in Will County, Illinois.
What is the median household income in Frankfort? ▼
The median household income in Frankfort, IL is $154,375 per year, per the U.S. Census ACS. The poverty rate is 3.2%.
What is the median home value in Frankfort? ▼
The median home value in Frankfort, IL is $481,200. Median rent is $2,442/month.
What are the top health concerns in Frankfort? ▼
The top health indicators in Frankfort include Obesity (35.5%), Short Sleep Duration (34%), High Blood Pressure (32.3%). Data from CDC PLACES.
What is the median age in Frankfort? ▼
The median age in Frankfort, IL is 42.2 years. 59.3% of residents have a bachelor's degree or higher.

Safety Context

Frankfort, IL is located in Will County, Illinois. With a population of 19K and a $154,375 median household income, the community faces health challenges including obesity and short sleep duration. Safety alerts for the Frankfort area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.

Safety Guides

How Product Recalls Work

CPSC, FDA & NHTSA recall process explained

Understanding Weather Alerts

Watch vs warning vs advisory explained

Earthquake Magnitude Explained

What the numbers mean & when to act
All safety guides →

Primary source data

EPA Outdoor Air Quality Data

Federal monitoring network, every measurement we report

AirNow - Illinois

Real-time AQI for every monitored Illinois location

National Weather Service

NOAA active watches, warnings, advisories

CDC Air Quality & Health

Health-impact reference for every AQI category

EPA NAAQS standards

National Ambient Air Quality Standards, the regulatory thresholds

Nearby Cities 8

Mokena, IL 20K Tinley Park, IL 57K New Lenox, IL 26K Orland Park, IL 59K Matteson, IL 19K Homer Glen, IL 24K Richton Park, IL 14K Country Club Hills, IL 17K
All cities in Illinois → Compare Frankfort vs Mokena → All comparisons → Browse all cities

Using Frankfort's profile

Use this as a starting research checklist, not a verdict on whether to live here.

  • Check live recalls, weather and hazard alerts scoped to the Frankfort area before relying on national headlines. Check your area
  • Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
  • Compare Frankfort against Illinois peers on any ranking lens. Explore Illinois

Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.

Data Sources

All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (Will County) where that is the smallest published unit.

Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.