Northville Flag

Northville

County:
LaSalle County
County Seat:
No
Area (mi²):
32.696
State:
Illinois

Northville is located in LaSalle County, Illinois. Northville has a 2025 population of 7,328. Northville is currently growing at a rate of 0.21% annually but its population has decreased by -0.12% since the most recent census, which recorded a population of 7,337 in 2020.

The average household income in Northville is $123,689 with a poverty rate of 9.33%. The median age in Northville is 48.8 years: 45.3 years for males, and 52.2 years for females.

7.3K
Total Population
224
Density (mi²)
15 0.21%
Growth

Northville Population

Northville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Northville includes 90.9% White, and smaller percentages for Black or African American, other race, Asian and multiracial populations.

Population by Race

White (90.9%)

Two or more races (6.1%)

Black or African American (1.5%)

Other race (1.2%)

Asian (0.4%)

Race
Population
Percentage (of total)
White6,66590.9%
Two or more races4456.07%
Black or African American1071.46%
Other race891.21%
Asian260.35%

Northville Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northville's average per capita income is $64,047. Household income levels show a median of $111,507. The poverty rate stands at 9.33%.

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$140,789-
Families$126,993$140,275
Households$111,507$123,689
Non Families$57,639$77,091

$64,047

Average Income

$111,507

Median Household Income

9.33%

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)