ZIP code profile · 2024 county data
ZIP Code 15644
Westmoreland County, Pennsylvania: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 18,665
- Population (ZIP)
- 0
- Violent rate /100K (county)
- 0
- Property rate /100K (county)
Is ZIP code 15644 safe? Honest data snapshot
ZIP code 15644 sits within Westmoreland 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 15644 is the largest ZIP in Westmoreland County by population, 18,665 residents (#5 of 77 county ZIPs), across 22.14 square miles (843/sq mi). For a full breakdown of Westmoreland County's crime categories and year-over-year trend, see the Westmoreland County crime page linked below.
ZIP 15644 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Westmoreland County proxy where reported; see methodology for the ZCTA plurality map. Methodology.
ZIP 15644 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
- $61,438
- Median age
- 47.6 years
- Owner-occupied homes
- 76%
- Occupied homes
- 8,636
Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).
ZIP 15644 settlement vs Westmoreland County
ZIP 15644 itself is about 843 people per Census sq mi across 22.1 sq mi (18,665 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 15644 accounts for roughly 5.3% of the county reporting population (18,665 of 354,663).
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 15644
Similar Census population (~18,665)
- ZIP 77028, TX · 18,669 pop · Δ4
- ZIP 91901, CA · 18,669 pop · Δ4
- ZIP 49319, MI · 18,658 pop · Δ7
- ZIP 44112, OH · 18,679 pop · Δ14
County detail: Westmoreland 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.