Streamwood Flag

Streamwood

County:
Cook County
County Seat:
No
Area (mi²):
7.808
State:
Illinois

Streamwood is a village located in Cook County, Illinois. Streamwood has a 2026 population of 37,815. Streamwood is currently declining at a rate of -0.71% annually and its population has decreased by -4.14% since the most recent census, which recorded a population of 39,450 in 2020.

The median household income in Streamwood is $101,218 with a poverty rate of 10.17%. The median age in Streamwood is 40 years: 39.6 years for males, and 40.3 years for females. For every 100 females there are 100.5 males.

37.8K
Total Population
4,843
Density (mi²)
-272 -0.71%
Growth

Streamwood Population

Streamwood Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202637,815-272-0.71%
202538,087-273-0.71%
202438,3602520.66%
202338,108-120-0.31%
202238,228-505-1.3%
202138,733-717-1.82%
202039,450-147-0.37%
201939,194-308-0.78%
201839,502-389-0.98%
201739,891-343-0.85%
201640,234-266-0.66%
201540,5001760.44%
201440,324-4-0.01%
201340,3281000.25%
201240,2281600.4%
201140,0681580.4%
201039,910520.13%
200036,4075,42017.49%
199030,9877,53132.11%
198023,4565,28029.05%
197018,17600%

Median Age

Overall: 40 years
Female: 40.3 years
Male: 39.6 years

Streamwood Adults

There are 30,071 adults, (5,833 of whom are seniors) in Streamwood.

Sex Ratio

Female: 19,454 (49.9%)
Male: 19,547 (50.1%)

Demographics

The racial composition of Streamwood includes 38.76% White, 14.53% Asian, 11.74% other race, 5.07% Black or African American, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15,11638.76%
Two or more races10,98128.16%
Asian5,66714.53%
Other race4,58011.74%
Black or African American1,9765.07%
Native American6811.75%
Race
Population ↓
Percentage (of total)
Two or more races9,57224.54%
Other race4,55611.68%
White1,0532.7%
Native American6521.67%
Asian270.07%
Race
Population ↓
Percentage (of total)
White14,06336.06%
Asian5,64014.46%
Black or African American1,9765.07%
Two or more races1,4093.61%
Native American290.07%
Other race240.06%

Streamwood Marital Status

Economics and Income Statistics

Streamwood 's average per capita income is $51,258. Household income levels show a median of $101,218. The poverty rate stands at 10.17%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$119,916-
Families$114,946$125,096
Households$101,218$113,241
Non Families$60,000$75,819

$51,258

Average Income

$101,218

Median Household Income

10.17%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)