ZIP code profile · 2024 county data
ZIP Code 18015
Northampton County, Pennsylvania: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 33,472
- Population (ZIP)
- 0
- Violent rate /100K (county)
- 0
- Property rate /100K (county)
Is ZIP code 18015 safe? Honest data snapshot
ZIP code 18015 sits within Northampton 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 18015 is the largest ZIP in Northampton County by population, 33,472 residents (#3 of 22 county ZIPs), across 23.19 square miles (1,443/sq mi). For a full breakdown of Northampton County's crime categories and year-over-year trend, see the Northampton County crime page linked below.
ZIP 18015 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Northampton County proxy where reported; see methodology for the ZCTA plurality map. Methodology.
ZIP 18015 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
- $51,636
- Median age
- 32.3 years
- Owner-occupied homes
- 49%
- Occupied homes
- 11,800
Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).
ZIP 18015 settlement vs Northampton County
ZIP 18015 itself is about 1,443 people per Census sq mi across 23.2 sq mi (33,472 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 18015 accounts for roughly 10.7% of the county reporting population (33,472 of 312,951).
Northampton County's 2024 UCR book concentrates in aggravated assault (100% of 1 offenses; mix index 10,000). ZIP 18015 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 18015
Similar county violent rate (~0/100K)
- ZIP 40218, KY · 0.3/100K · Jefferson County
- ZIP 63367, MO · 0.2/100K · St. Charles County
- ZIP 07501, NJ · 0.2/100K · Passaic County
- ZIP 08759, NJ · 0.5/100K · Ocean County
Similar Census population (~33,472)
- ZIP 71106, LA · 33,470 pop · Δ2
- ZIP 70817, LA · 33,478 pop · Δ6
- ZIP 85741, AZ · 33,480 pop · Δ8
- ZIP 48642, MI · 33,483 pop · Δ11
County detail: Northampton 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.