City

Petersburg, MI

1 ZIP code  ·  Monroe County  ·  Michigan

👥5,728Population
💰$89,412Median HH Income▲ 17% above avg
🎂47.9Median Age
🏠$269,700Median Home Value≈ Avg
🎓42.9%College Grads▲ 11% above avg
📊3.6%Unemployment▼ 26% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 48.6% Female 51.5% ♀

Race & Ethnicity

White: 92.9%Hispanic: 2.1%Asian: 0.2%Other: 4%Race
White92.9%
Hispanic2.1%
Asian0.2%
Other4.0%

Age Breakdown

Under 5
6%
5–17
15%
18–24
7%
25–44
19%
45–64
33%
65+
13%

Key Indicators

Median Age47.9 yrs
Avg HH Size2.68
Below Poverty8.1% ▼ 19% below avg
College Grads42.9% ▲ 11% above avg
Unemployment3.6% ▼ 26% below avg
HS Graduate1,198 (30.6%)
Some College645 (16.5%)
Associates396 (10.1%)
Bachelors525 (13.4%)
Graduate Degree1,155 (29.5%)

Education

HS Grad: 30.6%Some College: 16.5%Associates: 10.1%Bachelors: 13.4%Graduate: 29.5%Edu
HS Grad30.6%
Some College16.5%
Associates10.1%
Bachelors13.4%
Graduate29.5%
Housing & Income

Housing Tenure

Owner: 91.2%Renter: 8.8%Tenure
Owner91.2%
Renter8.8%

Home Value Distribution

Under $50k
3%
$50k–$100k
2%
$100k–$150k
10%
$150k–$200k
14%
$200k–$300k
27%
$300k–$500k
36%
Over $500k
8%

Financials

Median HH Income$89,412 ▲ 17% above avg
Median Home Value$269,700 ≈ Avg
Home/Income Ratio3.0x (nat avg ~3.5x)
Median Rent$761/mo
Total Housing Units2,316
Vacant Units190

Income Distribution

Under $25k
11%
$25k–$50k
11%
$50k–$75k
15%
$75k–$100k
18%
$100k–$150k
20%
$150k–$200k
11%
Over $200k
15%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
0%
Walked
1%
Work From Home
14%

Commute Time

Under 15 min
16%
15–30 min
27%
30–45 min
39%
Over 45 min
18%
Housing Stock

Year Built

Before 1940
6%
1940s–1950s
9%
1960s–1970s
16%
1980s–1990s
11%
2000+
57%
About Petersburg, MI

Petersburg is a city in Michigan, located in Monroe County. The city spans 1 ZIP code and is home to approximately 5,728 residents. It is a mature city, with a median age of 47.9 years.

Economically, Petersburg is a middle-income community. The median household income of $89,412 is above the national average. Approximately 8.1% of residents live below the poverty line. The unemployment rate is 3.6%, below the national average.

The real estate market in Petersburg is a mid-range housing market. Median home values stand at $269,700, which is near the national average. Renters typically pay around $761 per month. Homeownership is high at 91.2%, typical of suburban and family-oriented communities.

The population of Petersburg is well-educated. 42.9% of adults hold a bachelor's degree or higher — near the national average. The community is primarily White (92.93%).

Petersburg, MI offers residents above-average earning potential within Michigan.

ZIP Codes in Petersburg
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
49270 5,728 $89,412 $269,700 $761 3.6% 42.9% 91.2%