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Spring Bay, Illinois facts for kids

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Spring Bay
Location of Spring Bay in Woodford County, Illinois.
Location of Spring Bay in Woodford County, Illinois.
Location of Illinois in the United States
Location of Illinois in the United States
Country United States
State Illinois
County Woodford
Area
 • Total 0.91 sq mi (2.35 km2)
 • Land 0.68 sq mi (1.77 km2)
 • Water 0.22 sq mi (0.57 km2)
Elevation
489 ft (149 m)
Population
 (2020)
 • Total 474
 • Density 692.98/sq mi (267.44/km2)
Time zone UTC-6 (CST)
 • Summer (DST) UTC-5 (CDT)
ZIP Code(s)
61611
Area code(s) 309
FIPS code 17-71604
Wikimedia Commons Spring Bay, Illinois
Website https://www.villageofspringbay.org/

Spring Bay is a small village located in Woodford County, Illinois, in the United States. It is part of the larger Peoria area. In 2020, about 474 people called Spring Bay home. This was a small increase from 452 people in 2010 and 436 people in 2000.

About Spring Bay

Spring Bay is a quiet village in the state of Illinois. It is known for being a part of the Peoria Metropolitan Statistical Area, which is a group of cities and towns that are connected.

Where is Spring Bay?

Spring Bay is located at coordinates 40.824261 degrees North and -89.523330 degrees West. This helps us find its exact spot on a map.

The village covers a total area of about 1.15 square miles (2.98 square kilometers). Most of this area, about 0.82 square miles (2.12 square kilometers), is land. The rest, about 0.33 square miles (0.85 square kilometers), is water.

How Many People Live Here?

Historical population
Census Pop.
1870 235
1880 175 −25.5%
1890 147 −16.0%
1900 128 −12.9%
1910 119 −7.0%
1920 89 −25.2%
1930 85 −4.5%
1940 157 84.7%
1950 203 29.3%
1960 285 40.4%
1970 427 49.8%
1980 496 16.2%
1990 439 −11.5%
2000 436 −0.7%
2010 452 3.7%
2020 474 4.9%
U.S. Decennial Census

Population Changes Over Time

The number of people living in Spring Bay has changed quite a bit over the years. In 1870, there were 235 residents. The population went down for a while, reaching its lowest point in 1930 with only 85 people. After that, it started to grow again. By 1980, it reached its highest number with 496 people. In recent years, the population has been around 450 to 470 people.

Who Lives in Spring Bay?

In 2000, there were 436 people living in Spring Bay. These people lived in 173 different households. A household is a group of people living together in one home. Out of these, 125 were families.

About 28% of the households had children under 18 living with them. Most households, about 58%, were married couples living together. Some households, about 9%, had a female head of the house without a husband present.

The average household had about 2.5 people, and the average family had about 3 people. The population was spread out by age. About 24% of the people were under 18. About 31% were between 25 and 44 years old. About 12% were 65 years or older. The average age in the village was 37 years old.

See also

Kids robot.svg In Spanish: Spring Bay (Illinois) para niños

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