ZIP code profile · 2024 county data

ZIP Code 81504

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

Data updated 2026-08-24

569
Property rate /100K (county)
31,380
Population (ZIP)
106
Violent rate /100K (county)

Is ZIP code 81504 safe? Honest data snapshot

ZIP code 81504 sits within Mesa County, CO, 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: 106 violent incidents and 569 property incidents per 100,000 residents in 2024, per county-level agency submissions.

ZIP 81504 is the largest ZIP in Mesa County by population, 31,380 residents (#1 of 17 county ZIPs), across 26.92 square miles (1,166/sq mi). For a full breakdown of Mesa County's crime categories and year-over-year trend, see the Mesa County crime page linked below.

ZIP 81504 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Mesa County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 81504 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
$63,946
Median age
37.3 years
Owner-occupied homes
78%
Occupied homes
12,166

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 81504?

Within the participating-agency records for Mesa County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 70% below and property crime is 67% 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 81504. 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.

Within the county, 81504 is one of the most populous ZIPs (#1 of 17). Its 31,380 residents therefore represent a comparatively large share of the local population, but the county total still combines reports from places outside this ZIP.

Mesa County UCR book ZIP 81504 inherits

ZIP 81504 itself is about 1,166 people per Census sq mi across 26.9 sq mi (31,380 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 81504's 31,380 residents are about 20.2% of the 2024 county reporting population (155,703), a large postal share of a county-wide rate.

Mesa County's 2024 UCR book concentrates in larceny-theft (61% of 1,051 offenses; mix index 4,175). ZIP 81504 inherits that county mix, not a postal-native split.

Mesa County 2024 vs 2023: violent counts +9% vs 2023; property counts -6% vs 2023. Year-over-year moves are county agency submissions, still not ZIP-native.

Mesa 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 81504

Similar county violent rate (~106/100K)

Similar Census population (~31,380)

County detail: Mesa County · State atlas: Colorado

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.