ZIP code profile · 2024 county data

ZIP Code 15204

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

Data updated 2026-09-05

8,276
Population (ZIP)
0
Violent rate /100K (county)
0
Property rate /100K (county)

Is ZIP code 15204 safe? Honest data snapshot

ZIP code 15204 sits within Allegheny County, PA, in which law-enforcement agencies did not report complete 2024 data to the FBI UCR Program. The county figures below cover only the agencies that submitted, so they are not a measure of crime in this area and no comparison to the national average is drawn from them.

ZIP 15204 carries a Census-reported population of 8,276, ranking #59 of 103 ZIPs in Allegheny County, spread across 1.88 square miles (about 4,402 people per square mile). For a full breakdown of Allegheny County's crime categories and year-over-year trend, see the Allegheny County crime page linked below.

ZIP 15204 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Allegheny County proxy where reported; see methodology for the ZCTA plurality map. Methodology.

ZIP 15204 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
$52,142
Median age
37.0 years
Owner-occupied homes
64%
Occupied homes
3,461
Median home value
$101,400
Bachelor's degree or higher
27.1%
Poverty rate
15.8%
Unemployment rate
9.5%

ZIP 15204's median home value of $101,400 sits higher than 12% of the 1,088 PA ZIPs with a reported value, roughly mid-range for the state.

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

ZIP 15204 settlement vs Allegheny County

ZIP 15204 itself is about 4,402 people per Census sq mi across 1.9 sq mi (8,276 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 15204 is about 0.7% of the county reporting population (8,276 of 1,250,578), so most of the denominator and submitted incidents sit outside this postal code.

Allegheny County's 2024 UCR book concentrates in aggravated assault (67% of 6 offenses; mix index 5,000). ZIP 15204 inherits that county mix, not a postal-native split.

Settlement lines use Census ZCTA figures only; incomplete county agency coverage blocks any UCR mix or rate desk for this ZIP.

Nationwide peers for ZIP 15204

Similar county violent rate (~0/100K)

Similar Census population (~8,276)

County detail: Allegheny County · State atlas: Pennsylvania

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.