ZIP code profile · 2024 county data

ZIP Code 49270

Monroe County, Michigan: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.

Data updated 2026-08-24

608
Property rate /100K (county)
5,634
Population (ZIP)
145
Violent rate /100K (county)

Is ZIP code 49270 safe? Honest data snapshot

ZIP code 49270 sits within Monroe County, MI, a county whose reported crime runs below the national average (see the county-level FBI figures below, not a ZIP-specific calculation).

Reported crime here runs well below the national average: 145 violent incidents and 608 property incidents per 100,000 residents in 2024, per county-level agency submissions.

ZIP 49270 carries a Census-reported population of 5,634, ranking #10 of 17 ZIPs in Monroe County, spread across 44.91 square miles (about 125 people per square mile). For a full breakdown of Monroe County's crime categories and year-over-year trend, see the Monroe County crime page linked below.

ZIP 49270 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Monroe County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 49270 Census context

These are ZIP/ZCTA demographic estimates, separate from the county-level FBI proxy above. They describe the local settlement, not a crime rate.

Median household income
$81,419
Median age
47.6 years
Owner-occupied homes
91%
Occupied homes
2,050

Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).

How useful is the county proxy for ZIP 49270?

Within the participating-agency records for Monroe County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 59% below and property crime is 64% below. The two submitted measures point in the same direction, but they do not establish complete county coverage or turn the result into a ZIP-level rating for 49270. Both comparisons use the same 2024 county reporting population and FBI-submitted counts, so the two directions are internally comparable for this release, not evidence about a different year.

49270 is comparatively spread out at about 125 people per square mile. That settlement pattern may differ sharply from the county's population centers, another reason to use the county rates as regional context rather than a local estimate.

Monroe County UCR book ZIP 49270 inherits

ZIP 49270 itself is about 125 people per Census sq mi across 44.9 sq mi (5,634 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 49270 accounts for roughly 3.6% of the county reporting population (5,634 of 154,809).

Monroe County's 2024 UCR book concentrates in larceny-theft (62% of 1,165 offenses; mix index 4,274). ZIP 49270 inherits that county mix, not a postal-native split.

Monroe County offense mix (2024)

Mix index is HHI × 10,000 on county offense-type shares. Distinct from the per-100K rates in the hero; still county-agency data, not a ZIP-native FBI table.

Nationwide peers for ZIP 49270

Similar county violent rate (~145/100K)

Similar Census population (~5,634)

County detail: Monroe County · State atlas: Michigan

Sources: U.S. Census Bureau (ZIP population, land area, 2020 ZCTA-to-county relationship file, ACS 5-year estimates) and FBI Uniform Crime Reporting (UCR) Program, Crime in the United States (CIUS) Table 10 (county-level crime, attributed via ZIP-to-county crosswalk).

Verify with Census.gov Geography and FBI.gov UCR.

Read our methodology , how this data is sourced, computed, and verified.

Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. This page combines Census ZIP-level figures with a ZIP-to-county crosswalk to attribute FBI UCR crime data honestly, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.