Petersburg, KY
Population 532 · Kentucky
About Petersburg, KY
Petersburg is a small community in Kentucky with a population of 532 residents. The median household income is $123,669 per year, which is above the national average. The median age in Petersburg is 26 years.
Housing in Petersburg has a median home value of $219,300 and median monthly rent of $0. Of the 195 total housing units, the majority are owner-occupied, with 149 owner-occupied and 0 renter-occupied units.
The unemployment rate in Petersburg is 0.0% and the poverty rate is 0.0%. 56.5% of residents hold a bachelor's degree or higher. The average commute time is 27.3 minutes.
How Petersburg Ranks in Kentucky
Cost of Living in Petersburg, KY
Compared to national averages, Petersburg has a median household income of $123,669 (65% above the national median of $75,149). Home values average $219,300, which is 10% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Kentucky, Petersburg's income is 87% above the state average of $66,273, and home values are 20% above the state median of $182,504.
Why Live in Petersburg, KY?
Petersburg offers a strong local economy with a median household income of $123,669, well above the national average, and affordable housing with a median home value of $219,300, below the US average of $244,900, and rent that’s lower than the national average at $0/month. Additionally, the city features a strong job market with an unemployment rate of just 0.0%, and a well-educated community where 56.5% of residents hold a bachelor’s degree or higher, and a low poverty rate of 0.0%, better than the national average.
Petersburg has a population of 532 with a median age of 26 years. Compare Petersburg with other cities to see how it stacks up, or explore all cities in Kentucky.
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Other Cities in Kentucky
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Petersburg
What is the population of Petersburg, KY?
The population of Petersburg, KY is 532 according to the latest Census data.
What is the median household income in Petersburg?
The median household income in Petersburg, KY is $123,669 per year.
What is the median home value in Petersburg?
The median home value in Petersburg, KY is $219,300.
What is the average rent in Petersburg?
The median monthly rent in Petersburg, KY is $0.
What is the unemployment rate in Petersburg?
The unemployment rate in Petersburg, KY is 0.0%.