Petersburg, MI ZIP Codes
One ZIP code serves Petersburg, Michigan: 49270. Together they are home to 5,567 residents in 2,043 households. That is more than the 1,179 people counted inside Petersburg city limits, because these ZIP codes reach past its boundary.
Petersburg city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,179 |
| Households | 450 |
| Median household income | $83,235 |
| Median home value | $215,500 |
| Median age | 37.8 |
| Median rent | $1,012 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,567 |
| Households (sum of ZIP codes) | 2,043 |
| Median household income, range across ZIP codes | $94,840 (49270) to $94,840 (49270) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $94,840 |
| Homeowners | 92.3% |
| Households with kids under 18 | 28.6% |
| Moved in the past year | 4.3% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,377 homes (1 of 1 ZIP codes) |
Every ZIP code in Petersburg
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 49270 | Petersburg | 5,567 | 2,043 | $94,840 | $297,600 | 92.3% | 28.6% | 4.3% | 4 | 2,418 | 1% of its land; mailing city |
A ZIP code is listed for Petersburg when at least 10% of its land lies inside Petersburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Petersburg. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Petersburg.
Counties
- Monroe County — 22 ZIP codes
Price a mailing to Petersburg ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Petersburg, MI?
- 49270. A ZIP code is listed for Petersburg when at least 10% of its land lies inside Petersburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Petersburg.
- What is the population of Petersburg, MI?
- The Census Bureau counts 1,179 residents inside Petersburg city limits (ACS 2020–2024). The 1 ZIP code that serve Petersburg hold 5,567 residents in all.
- What is the median household income in Petersburg, MI?
- $83,235 inside Petersburg city limits, per the Census Bureau. Across its ZIP codes the medians run from $94,840 to $94,840.
- How many carrier routes and mailboxes are in Petersburg, MI?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,377 residential and 41 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.