US Census Data
Population
28
-70.2%’19–’23
Median household income
$76,563
+77.5%’19–’23
Median home value
$50,000
-40.5%’19–’23

Located in Mason County, Illinois, Topeka is a community with a population of 28. The median household income of $76,563 is above the Mason County median ($62,127).

From 2019 to 2023, Topeka's population declined 70.2% from 94 to 28, while its median home value fell 40.5% from $84,000 to $50,000.

White (non-Hispanic) residents are the largest group, 100.0% of the population. 100.0% of workers drive to work alone.

Demographics

ACS 2019–2023
Population
28
Median age
50.0 yrs
Median household income
$76,563
Median home value
$50,000
Median gross rent
Housing units
19
Homeownership rate
46.2%
Bachelor's degree or higher
0.0%
Unemployment rate
31.6%

Trends

ACS 5-year · 2019–2023
Population
9428
Median household income
$43,125$76,563
Median home value
$84,000$50,000
YearPopulationMedian household incomeMedian home value
201994$43,125$84,000
202062$39,500$75,000
202154$58,750$66,300
202233$72,500$65,000
202328$76,563$50,000

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

Age distribution

CountShare
Under 500.0%
5 to 17621.4%
18 to 2400.0%
25 to 3400.0%
35 to 44414.3%
45 to 54517.9%
55 to 64414.3%
65 to 74517.9%
75 and over414.3%

Race & ethnicity

CountShare
White (non-Hispanic)28100.0%
Black or African American00.0%
American Indian & Alaska Native00.0%
Asian00.0%
Native Hawaiian & Pacific Islander00.0%
Some other race00.0%
Two or more races00.0%
Hispanic or Latino (any race)00.0%

Educational attainment (age 25+)

CountShare
No high school diploma1045.5%
High school graduate836.4%
Some college or associate's418.2%
Bachelor's degree00.0%
Graduate or professional degree00.0%

Commute to work

How workers get to work

CountShare
Drove alone12100.0%
Carpooled00.0%
Public transit00.0%
Walked00.0%
Bicycle00.0%
Worked from home00.0%
Other means00.0%

Travel time

CountShare
Under 15 min00.0%
15 to 29 min216.7%
30 to 44 min866.7%
45 to 59 min216.7%
60+ min00.0%

Households

Average household size
2.15
Poverty rate
0.0% (0 of 28)
CountShare
Family households969.2%
Nonfamily households430.8%

Housing

Median year structure built
1955

Occupancy

CountShare
Occupied1368.4%
Vacant631.6%

Tenure (of occupied units)

CountShare
Owner-occupied646.2%
Renter-occupied753.8%

Units in structure

CountShare
1-unit, detached1789.5%
1-unit, attached00.0%
2 to 4 units00.0%
5 to 19 units00.0%
20 or more units00.0%
Mobile home & other210.5%

Geography

Place GEOID
1775757
Type (LSAD)
47
Land area
0.14 sq mi
Water area
0 sq mi
Center point
40.3304, -89.9306

Compare with nearby cities

5

Illinois rankings

21

Other places in Mason County

9