Petersburg
A city in Menard County, Illinois — population 2,207 as of 2020.
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This Afternoon
97°F
Chance Showers And Thunderstorms40% precip
Tonight
69°F
Showers And Thunderstorms83% precip
Wednesday
85°F
Showers And Thunderstorms81% precip
Wednesday Night
71°F
Slight Chance Showers And Thunderstorms20% precip
In and around Petersburg
See & do
- Curves
- Edgar Lee Masters Memorial Museum
- Hurie Park
- Petersburg Historic District
- Petersburg Public Library
Eat, drink & stay
- Branson House Bed & Breakfast
- Broadgauge
- Hand of Fate Brewing Company
- Lucky's on the Square
- RiverBank Lodge
Musicians & bands near Petersburg →
Explore the Greater Springfield, IL metro →
Petersburg changes faster than we can keep up.
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Petersburg by the numbers
Population
2,207Population figure, 2020
Households & income
- Area
- 1.56 sq mi (4.05 km²)
- Median age
- 38.7
- Households
- 1,150
- Persons per household
- 2
- Median household income
- $56,458
- Median house value
- $177,700
Municipal office
- Office
- ZONING ADMIN
- Address
- PO BOX 139, PETERSBURG, IL 62675