Spring Bay

Population: 519
Median household income: $61,111
Median home value: $134,900

Spring Bay, a community in Woodford County, Illinois, has 519 residents. Its median household income of $61,111 runs below the Woodford County figure of $85,629.

Between 2019 and 2023, Spring Bay's population grew 27.5% from 407 to 519, while its median home value rose 3.9% from $129,800 to $134,900.

81.7% of workers drive to work alone. 85.6% of homes are single-family detached houses.

Demographics

ACS 2019–2023

Population: 519
Median age: 42.9 yrs
Median household income: $61,111
Median home value: $134,900
Median gross rent: $1,083
Housing units: 215
Homeownership rate: 64.9%
Bachelor's degree or higher: 11.5%
Unemployment rate: 6.9%

Trends

ACS 5-year · 2019–2023

Population

407519

Median household income

$37,143$61,111

Median home value

$129,800$134,900

Median gross rent

$900$1,083

Year	Population	Median household income	Median home value	Median gross rent
2019	407	$37,143	$129,800	$900
2020	473	$38,571	$107,500	$959
2021	438	$39,792	$117,100	$986
2022	484	$58,214	$144,500	$1,032
2023	519	$61,111	$134,900	$1,083

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 56.9%

5 to 1715.4%

18 to 247.3%

25 to 3411.9%

35 to 4413.3%

45 to 5411.9%

55 to 6411.9%

65 to 7417.9%

75 and over3.3%

	Count	Share
Under 5	36	6.9%
5 to 17	80	15.4%
18 to 24	38	7.3%
25 to 34	62	11.9%
35 to 44	69	13.3%
45 to 54	62	11.9%
55 to 64	62	11.9%
65 to 74	93	17.9%
75 and over	17	3.3%

Race & ethnicity

	Count	Share
White (non-Hispanic)	491	94.6%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	2	0.4%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	18	3.5%
Hispanic or Latino (any race)	8	1.5%

Educational attainment (age 25+)

No high school diploma5.5%

High school graduate54.2%

Some college or associate's28.8%

Bachelor's degree11.2%

Graduate or professional degree0.3%

	Count	Share
No high school diploma	20	5.5%
High school graduate	198	54.2%
Some college or associate's	105	28.8%
Bachelor's degree	41	11.2%
Graduate or professional degree	1	0.3%

Commute to work

Mean travel time to work: 22 min

Drove alone81.7%

Carpooled6.6%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home11.8%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	187	81.7%
Carpooled	15	6.6%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	27	11.8%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	46	22.8%
15 to 29 min	85	42.1%
30 to 44 min	63	31.2%
45 to 59 min	4	2.0%
60+ min	4	2.0%

Households

Average household size: 2.57
Poverty rate: 17.0% (88 of 519)

	Count	Share
Family households	143	70.8%
Nonfamily households	59	29.2%

Housing

Median year structure built: 1970

Occupancy

	Count	Share
Occupied	202	94.0%
Vacant	13	6.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	131	64.9%
Renter-occupied	71	35.1%

1-unit, detached85.6%

1-unit, attached1.9%

2 to 4 units2.3%

5 to 19 units1.9%

20 or more units0.0%

Mobile home & other8.4%

Units in structure

	Count	Share
1-unit, detached	184	85.6%
1-unit, attached	4	1.9%
2 to 4 units	5	2.3%
5 to 19 units	4	1.9%
20 or more units	0	0.0%
Mobile home & other	18	8.4%

Geography

Place GEOID: 1771604
Type (LSAD): 47
Land area: 0.69 sq mi
Water area: 0.22 sq mi
Center point: 40.8212, -89.5311