Moving to Petersburg, Michigan
Population: 1,157. Estimated population in July 2024: 1,138 (-1.6% change)
Males: 562 (48.6%), Females: 595 (51.4%)
Monroe County
Zip code: 49270
Demographics
 Median resident age: 32.2 years
Median household income: $44,861
Median house value: $105,000
Population by Race
Races in Petersburg:
- White Non-Hispanic (95.9%)
 - Two or more races (2.0%)
 - American Indian (1.5%)
 - Hispanic (1.1%)
 
Ancestries: German (34.0%), Irish (9.9%), English (9.5%), United States (8.0%), French (6.6%), Polish (6.2%).
Elevation: 675 feet
Land area: 0.5 square miles

Population by Education
For population 25 years and over in Petersburg
- High school or higher: 88.3%
 - Bachelor’s degree or higher: 12.5%
 - Graduate or professional degree: 4.3%
 - Unemployed: 5.2%
 - Mean travel time to work: 29.1 minutes
 
For population 15 years and over in Petersburg city
- Never married: 21.4%
 - Now married: 61.9%
 - Separated: 0.7%
 - Widowed: 7.0%
 - Divorced: 9.0%
 
0.6% Foreign born
Population change in the 1990s: -22 (-1.9%).
Hospitals
Hospitals/medical centers near Petersburg:
- FLOWER HOSPITAL (about 14 miles; SYLVANIA, OH)
 - ST ANNE MERCY HOSPITAL (about 14 miles; TOLEDO, OH)
 - MEDICAL COLLEGE OF OHIO AT TOLEDO (about 18 miles; TOLEDO, OH)
 
Airports
Airports certified for carrier operations nearest to Petersburg:
- TOLEDO EXPRESS (about 23 miles; TOLEDO, OH; Abbreviation: TOL)
 - WILLOW RUN (about 27 miles; DETROIT, MI; Abbreviation: YIP)
 - DETROIT METROPOLITAN WAYNE COUNTY (about 33 miles; DETROIT, MI; Abbreviation: DTW)
 
Other public-use airports nearest to Petersburg:
- GRADOLPH FLD (about 2 miles; PETERSBURG, MI; Abbreviation: 88G)
 - BETZ (about 12 miles; BLISSFIELD, MI; Abbreviation: 44G)
 - TOLEDO SUBURBAN (about 13 miles; LAMBERTVILLE, MI; Abbreviation: DUH)
 
Colleges and Universities
Colleges/universities with over 2000 students nearest to Petersburg:
- OWENS COMMUNITY COLLEGE-TOLEDO CAMPUS (about 18 miles; TOLEDO, OH; Full-time enrollment: 7,809)
 - UNIVERSITY OF TOLEDO (about 18 miles; TOLEDO, OH; Full-time enrollment: 15,999)
 - EASTERN MICHIGAN UNIVERSITY (about 24 miles; YPSILANTI, MI; Full-time enrollment: 17,476)
 - WASHTENAW COMMUNITY COLLEGE (about 26 miles; ANN ARBOR, MI; Full-time enrollment: 5,436)
 - UNIVERSITY OF MICHIGAN-ANN ARBOR (about 28 miles; ANN ARBOR, MI; Full-time enrollment: 35,684)
 - BOWLING GREEN STATE UNIVERSITY-MAIN CAMPUS (about 36 miles; BOWLING GREEN, OH; Full-time enrollment: 16,537)
 - MADONNA UNIVERSITY (about 41 miles; LIVONIA, MI; Full-time enrollment: 2,431)
 
Schools
Public high school in Petersburg:
- SUMMERFIELD HIGH SCHOOL (Students: 266; Location: 17555 IDA WEST ROAD; Grades: 09 – 12)
 
Private high school in Petersburg:
- HOLINESS CHRISTIAN SCHOOL (Students: 27; Location: 400 E ELM STREET; Grades: PK – 12)
 
Public primary/middle schools in Petersburg:
- SUMMERFIELD ELEMENTARY SCHOOL (Students: 398; Location: 232 E. ELM STREET; Grades: KG – 05)
 - SUMMERFIELD MIDDLE SCHOOL (Students: 205; Location: 232 E. ELM STREET; Grades: 06 – 08)
 
