Thayer, IL

Full City Profile · Illinois · Sangamon County County

3.5 /5.0
B+ Good
638 Population 1,046/sq mi density
$63,125 Median Income $36,853 per capita
$87,300 Home Value $119,208 Zillow
$919 Median Rent 30.8% income on rent
55°F Avg Temperature
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$63,125 median income, 5.1% unemployment
A+
Affordability
5.0 / 5.0
$87,300 home value, $919/mo rent
D
Education
1.9 / 5.0
11.2% bachelor's degree or higher

Thayer, IL

At a Glance

Median Income
$63,125
16% below
$36,853 per capita
Home Value
$87,300
69% below
Zillow: $119,208
Median Rent
$919/mo
21% below
30.8% of income on rent
Bachelor's Degree+
11.2%
67% below
90.9% high school+
Unemployment
5.1%
42% above
6.8% poverty rate
Obesity Rate
37.6%
17% above
13.6% smoking rate
Avg Temperature
55°F

How Thayer Compares to the U.S. Average

Each bar shows Thayer's value as a percentage of the national average (100% = U.S. avg)

Income
84%
Home Value
31%
Rent
79%
Poverty
55%
Bachelor's
33%
Unemployment
142%
Thin vertical line = U.S. national average (100%)

Is Thayer a Good Place to Live?

B+
3.5 / 5.0 - Good
Based on economy, affordability, safety, and education metrics compared to national averages.

Economy & Jobs

Thayer residents earn a median household income of $63,125 , which is 16% below the national average of $75,149. Per capita income is $36,853. The unemployment rate stands at 5.1% (42% above the U.S. rate of 3.6%). 6.8% of residents live below the poverty line. The area is home to 4,970 business establishments, including 544 restaurants.

Housing & Cost of Living

The median home value in Thayer is $87,300 , 69% below the national median of $281,900. Zillow estimates the typical home at $119,208. Median rent is $919/month, with 30.8% of renters spending more than 30% of income on housing. The cost of living index is 100.0 (100 = national average). The median home was built in 1959.

Education

11.2% of adults in Thayer hold a bachelor's degree or higher (67% below the national average). 90.9% have completed high school. Local schools score 5.4/10 in standardized testing.

Climate & Weather

Thayer has an average annual temperature of 55°F (13°C). Winters average 29°F in January while summers reach 77°F in July. Annual precipitation totals 38.4 inches. Air quality is rated Good with a median AQI of 41.

Data Overview

People

Population638
Median Age43.6 yrs
Density1,046/mi²
Male / Female46% / 54%
Foreign Born1.9%
Veterans15.9%

Economy

B+
Median Income$63,125
Per Capita$36,853
Unemployment5.1%
Poverty6.8%
County GDP$15,669M
Avg Weekly Wage$1,334

Housing

A+
Home Value$87,300
Rent$919
Ownership89.6%
Zillow$119,208
Housing Units328
Rent Burden30.8%

Health

Obesity37.6%
Diabetes8.5%
Smoking13.6%
Heart Disease4.9%
Premature Death8,880/100K

Climate

Avg Temp55°F
Rain38.4 in/yr
AQI41 (Good)
Elevation639 ft

Education

D
Bachelor's+11.2%
High School+90.9%
Graduate+4.0%
School Score5.4/10

Community

2024 VoteR 52% / D 47%
Commute30 min
Broadband88.6%
Internet Speed110 Mbps
EV Stations1
Libraries13

Did You Know?

The median home in Thayer was built in 1959.
The nearest airport is St Louis Regional (48 miles).
The Gini coefficient (income inequality) is 0.460 (U.S. avg: 0.490).
Natural hazard risk is rated "Relatively Moderate" by FEMA.
14.8% of the population has a disability.
Average internet download speed is 110 Mbps.
There are 544 restaurants in the area.
The county recorded 30 fatal vehicle crashes.