Petersburg, IL

Full City Profile · Illinois · Menard County County

4.1 /5.0
A Great
2,590 Population 1,660/sq mi density
$59,850 Median Income $41,332 per capita
$174,800 Home Value $218,875 Zillow
$665 Median Rent 30.9% income on rent
52°F Avg Temperature
A
Overall
4.1 / 5.0
Strong
A
Economy
4.0 / 5.0
$59,850 median income, 1.0% unemployment
A+
Affordability
5.0 / 5.0
$174,800 home value, $665/mo rent
B
Education
3.4 / 5.0
29.6% bachelor's degree or higher

Petersburg, IL

At a Glance

Median Income
$59,850
20% below
$41,332 per capita
Home Value
$174,800
38% below
Zillow: $218,875
Median Rent
$665/mo
43% below
30.9% of income on rent
Bachelor's Degree+
29.6%
12% below
91.5% high school+
Unemployment
1.0%
72% below
8.2% poverty rate
Obesity Rate
37.7%
17% above
14.3% smoking rate
Avg Temperature
52°F

How Petersburg Compares to the U.S. Average

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

Income
80%
Home Value
62%
Rent
57%
Poverty
66%
Bachelor's
88%
Unemployment
28%
Thin vertical line = U.S. national average (100%)

Is Petersburg a Good Place to Live?

A
4.1 / 5.0 - Great
Based on economy, affordability, safety, and education metrics compared to national averages.

Economy & Jobs

Petersburg residents earn a median household income of $59,850 , which is 20% below the national average of $75,149. Per capita income is $41,332. The unemployment rate stands at 1.0% (72% below the U.S. rate of 3.6%). 8.2% of residents live below the poverty line. The area is home to 229 business establishments, including 19 restaurants.

Housing & Cost of Living

The median home value in Petersburg is $174,800 , 38% below the national median of $281,900. Zillow estimates the typical home at $218,875. Median rent is $665/month, with 30.9% 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 1956.

Education

29.6% of adults in Petersburg hold a bachelor's degree or higher (12% below the national average). 91.5% have completed high school. Local schools score 5.2/10 in standardized testing.

Climate & Weather

Petersburg has an average annual temperature of 52°F (11°C). Winters average 26°F in January while summers reach 76°F in July. Annual precipitation totals 37.6 inches.

Data Overview

People

Population2,590
Median Age38.8 yrs
Density1,660/mi²
Male / Female47% / 54%
Foreign Born0.4%
Veterans5.7%

Economy

A
Median Income$59,850
Per Capita$41,332
Unemployment1.0%
Poverty8.2%
County GDP$364M
Avg Weekly Wage$812

Housing

A+
Home Value$174,800
Rent$665
Ownership57.2%
Zillow$218,875
Housing Units1,147
Rent Burden30.9%

Health

Obesity37.7%
Diabetes9.2%
Smoking14.3%
Heart Disease5.2%
Premature Death6,371/100K

Climate

Avg Temp52°F
Rain37.6 in/yr
Elevation500 ft

Education

B
Bachelor's+29.6%
High School+91.5%
Graduate+15.4%
School Score5.2/10

Community

2024 VoteR 70% / D 29%
Commute23 min
Broadband86.8%
Internet Speed25 Mbps
EV Stations1
Libraries2

Did You Know?

The median home in Petersburg was built in 1956.
The nearest airport is General Downing - Peoria International (46 miles).
The Gini coefficient (income inequality) is 0.399 (U.S. avg: 0.490).
Natural hazard risk is rated "Very Low" by FEMA.
22.0% of the population has a disability.