Petersburg, IL, has a population of 5,861 and a population density of 52 people per square mile. Located in central Menard County with easy access to the Illinois River and Sangamon River, Petersburg is home to many local businesses, such as Wildcat Grocery Store, Burkes Hardware Store, and Mervis Jewelers. There are plenty of year-round outdoor activities available near Petersburg for all ages, including fishing at the riverbanks, hiking at Coronado State Park or shopping at The White Oaks Mall. Other organizations based in Petersburg include the Friends of the Library book club and AAUW. Local sporting events are also popular in Petersburg for both residents and visitors alike; some of these events include high school football games hosted by the Petersburg PORTA High School Bluejays and Little League baseball games for children ages 8-12.
The population in Petersburg (zip 62675) is 5,861. There are 54 people per square mile aka population density. The median age in Petersburg (zip 62675) is 45.8, the US median age is 38.4. The number of people per household in Petersburg (zip 62675) is 2.3, the US average of people per household is 2.6.
Family in Petersburg (zip 62675)
- 60.8% are married
- 9.3% are divorced
- 31.0% are married with children
- 7.9% have children, but are single
Race in Petersburg (zip 62675)
- 96.3% are White
- 0.7% are Black
- 0.0% are Asian
- 0.0% are Native American
- 0.1% claim Other
- 1.1% claim Hispanic ethnicity
- 1.0% Two or more races
- 0.8% Hawaiian, Pacific Islander