Where does this demographic data come from?

All demographic data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates, which samples about 3.5 million households annually. The 5-year estimates provide the most reliable data for small geographies like municipalities.

What is the difference between Census data and ACS data?

The decennial Census (conducted every 10 years) is a full population count focusing on basic demographics. The ACS is an ongoing survey that collects detailed data on income, education, housing, commute patterns, and more. ACS data is updated annually but represents averages over a 5-year period.

How accurate is this data for small towns?

For smaller municipalities, ACS estimates have wider margins of error because fewer residents are sampled. The 5-year estimates reduce this uncertainty by averaging over a longer period. For towns under 5,000 people, treat specific numbers as approximations rather than precise counts.

Rosemont, IL Population, Income & Demographics 2026

CSAChicago-Naperville MSAChicago-Naperville-Elgin#109/303 Home Value

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

3,290

Median Agei

42.1

Race & Ethnicityi

White

53.1%1,747

Hispanic/Latino

36.3%1,195

Asian

5.9%195

Black

3%98

Two or More

1.3%44

Other

0.3%11

Educational Attainment (Age 25+)i

GED/Alternative

3.9%101

High School Diploma

32.6%851

Some College (<1 yr)

3.2%83

Some College (1+ yr)

12.9%336

Associate's Degree

6.7%176

Bachelor's Degree

20%523

Master's Degree

5%131

Professional Degree

0.2%5

Doctorate

1.4%37

HS or Higher

85.9%

BA or Higher

26.6%

Graduate+

6.6%

Housingi

Median Home Valuei

$344,900

Median Renti

$1,085

Tenure

Owner-Occupied

22.2%347

Renter-Occupied

77.8%1,213

Total Units

1,630

Homeownership

22.2%

Vacancy Rate

4.3%

Home Values

Under $50K

2.9%10

$50K–$100K

2%7

$100K–$150K

3.5%12

$150K–$200K

17.3%60

$200K–$300K

14.1%49

$300K–$500K

40.9%142

$500K–$1M

19.3%67

Rent Distribution

Under $500

282

$500–$750

$750–$1,000

167

$1,000–$1,250

384

$1,250–$1,500

247

$1,500–$2,000

$2,000+

Year Built

2010–2019

0.4%6

2000–2009

6%98

1990–1999

3%49

1980–1989

9.8%159

1970–1979

33.7%549

1960–1969

30.2%493

1950–1959

14.7%239

1940–1949

1.4%23

1939 or earlier

0.9%14

Heating Fuel

Utility Gas

57%889

Electricity

40.5%632

Bottled/LP Gas

1.1%17

Other

0.7%11

No Fuel

0.7%11

Economyi

Median Household Incomei

$63,517

Mean Household Incomei

$90,327

Per Capita Incomei

$42,514

Poverty Ratei

6.7%

Unemploymenti

Labor Forcei

1,872

Household Income Distribution

Under $10K

4.7%74

$10K–$15K

0.8%12

$15K–$20K

0.3%5

$20K–$25K

9%140

$25K–$30K

6%93

$30K–$35K

3%47

$35K–$40K

2.7%42

$40K–$45K

3.8%60

$45K–$50K

1.3%21

$50K–$60K

9.4%146

$60K–$75K

13.5%210

$75K–$100K

14.9%233

$100K–$125K

7.9%123

$125K–$150K

8.8%137

$150K–$200K

5.4%84

$200K+

8.5%133

Federally Subsidized Housingi

HUD

The federal government helps low-income families, seniors, and people with disabilities afford housing through several programs. Residents typically pay about 30% of their income toward rent, with the government covering the rest. This data shows how many households in this community receive that assistance.

Subsidized Homesi

Programs in this community

Housing Choice Vouchers3 homes

Rental vouchers (Section 8) that help tenants pay for private-market housing

Commute & Transportationi

Workersi

1,724

Avg. Commutei

22.5 min

How People Get to Work

Travel Time to Work

Workforce

Total Employed

1,778

Occupations

Industries

Social Characteristicsi

Marital Status (15+)i

Veteransi

93(3.2% of civilian adults)