Spring Bay Flag

Spring Bay

County:
Tazewell County
County Seat:
No
Area (mi²):
0.688
State:
Illinois

Spring Bay is a village located in Tazewell County, Illinois. Spring Bay has a 2025 population of 487 . Spring Bay is currently growing at a rate of 0.83% annually and its population has increased by 4.51% since the most recent census, which recorded a population of 466 in 2020.

The average household income in Spring Bay is $65,655 with a poverty rate of 16.96%. The median age in Spring Bay is 42.9 years: 44.6 years for males, and 40.6 years for females. For every 100 females there are 139.2 males.

487
Total Population
708
Density (mi²)
4 0.83%
Growth

Spring Bay Population

Spring Bay Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Spring Bay includes 94.61% White, and smaller percentages for Asian and multiracial populations.

Population by Race

White (94.61%)

Two or more races (5.01%)

Asian (0.39%)

Race
Population
Percentage (of total)
White49194.61%
Two or more races265.01%
Asian20.39%

Spring Bay Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spring Bay's average per capita income is $44,962. Household income levels show a median of $61,111. The poverty rate stands at 16.96%.

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$92,500-
Families$76,875$72,726
Households$61,111$65,655
Non Families-$41,337

$44,962

Average Income

$61,111

Median Household Income

16.96%

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)