Petersburg, Michigan

Petersburg: city in Monroe County, Michigan

About

Petersburg is a city located in the county of Monroe in the U.S. state of Michigan. Its population at the 2010 census was 1,146 and a population density of 921 people per km². After 10 years in 2020 city had an estimated population of 1,130 inhabitants.

The city was created 190 years ago in 1835.

Petersburg locator map
Location of Petersburg on Michigan map.

Quick Facts about Petersburg

Population 1,130 (2020)
Country United States of America
State Michigan (United States)
County Monroe County
Postal code 49270
Phone Area Codes 734
Area 1.24 km2
Latitude & Longitude 41.9012,-83.7149
Altitude 676 feet / 206 meters
Establishment January 01, 1836 (190 years ago)
Time Zone America/Detroit
Local time 17:30:19 (15th April 2026)
Density 908 Pop. per km² as of 2020
Population growth -1.42% (2010-2020)
Weather 74℉ Showers And Thunderstorms 7-days weather
Monroe County Michigan Incorporated and Unincorporated areas Petersburg highlighted locator map image
Monroe County Michigan Incorporated and Unincorporated areas Petersburg highlighted locator map image

Geography

Petersburg is located at 41°54'4"N 83°42'54"W (41.9011600, -83.7149400).

Petersburg map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

74°F
Showers And Thunderstorms
14 mph SW Today

Rain showers likely before 11am, then showers and thunderstorms between 11am and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High...

7-Day Forecast

Demographics

According to census records, the population of Petersburg decreased by 1.42% in 10 years.

Year Population % Change Method
2010 1,146 - census
2011 1,137 -0.79% estimation process
2012 1,128 -0.8% estimation process
2013 1,129 0.09% estimation process
2014 1,126 -0.27% estimation process
2015 1,123 -0.27% estimation process
2016 1,124 0.09% estimation process
2017 1,119 -0.45% estimation process
2018 1,124 0.44% estimation process
2019 1,128 0.35% estimation process
2020 1,130 0.18% estimation process
Petersburg zip code is 49270. County name: Monroe, County fips: 26115
Peterburg, Петербург

People born in Petersburg (2)

People born in Petersburg, including neuro-anatomist Elizabeth C. Crosby, softball coach and former player Michelle Gardner, .

More notable people

Nearby Schools and Colleges

Schools and campuses linked to Petersburg, MI. Select a name to open its map and contact details.

Code Name City ZIP
171225 Monroe County Community College Monroe (MI) 48161-9746

Nearby Transit Stations (15)

Rail and bus stations connected to Petersburg, MI. Select a station to open its map and address details.

Code Name Address Type
TOL Martin Luther King, Jr. Plaza 415 Emerald Ave. RAIL
ARB Ann Arbor station 325 Depot Street RAIL
GFV Greenfield Village, Michigan 20900 Oakwood Blvd. RAIL
DER John D. Dingell Transit Center 16121 Michigan Ave. RAIL
JXN Jackson station 501 E. Michigan Ave. RAIL

Closest post offices linked to Petersburg.

Post Office Name City ZIP
Petersburg Post Office Petersburg (MI) 49270

Other places with the same name (11)

Other cities in Monroe County

Cities, towns, neighborhoods & other populated places in Monroe County , MI. (more)

City Name Population Title
Lambertville 9,953 City in Hunterdon County, New Jersey, United States
Temperance 8,517 Michigan
South Monroe 6,433 Unincorporated community in Michigan
Ida 4,798 Township in Monroe County, Michigan
Dundee 4,687 Village in Monroe County in the U.
La Salle 4,672 Township in Monroe County, Michigan
Erie 4,321 Township in Monroe County, Michigan
Milan 3,927 City in Michigan, United States
London 2,919 Township in Monroe County, Michigan
Carleton 2,358 Village in Thayer County, Nebraska, United States
Detroit Beach 2,087 Unincorporated community in Michigan
Woodland Beach 2,049 Census-designated place in Monroe County, Michigan
South Rockwood 1,648 City in Monroe County, Michigan, United States of America
Luna Pier 1,393 City in Monroe County, Michigan, United States of America
Vienna 558 City in Monroe County, Michigan, United States of America
Maybee 527 Village, part of Exeter Township, Monroe, Michigan, US

Distance to Other Cities

Petersburg distances to largest Michigan cities