ZIP code profile · 2024 county data

ZIP Code 97078

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

Data updated 2026-08-24

400
Property rate /100K (county)
24,790
Population (ZIP)
78
Violent rate /100K (county)

Is ZIP code 97078 safe? Honest data snapshot

ZIP code 97078 sits within Washington County, OR, 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: 78 violent incidents and 400 property incidents per 100,000 residents in 2024, per county-level agency submissions.

ZIP 97078 carries a Census-reported population of 24,790, ranking #15 of 23 ZIPs in Washington County, spread across 6.29 square miles (about 3,941 people per square mile). For a full breakdown of Washington County's crime categories and year-over-year trend, see the Washington County crime page linked below.

ZIP 97078 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Washington County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 97078 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
$80,920
Median age
36.6 years
Owner-occupied homes
63%
Occupied homes
8,965

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 97078?

Within the participating-agency records for Washington County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 78% below and property crime is 77% 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 97078. 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.

97078 is a densely settled part of the county at about 3,941 people per square mile. Density is not a crime predictor on its own; it only shows why a county-wide average can conceal a very different local setting inside this ZIP.

Washington County UCR book ZIP 97078 inherits

ZIP 97078 itself is about 3,941 people per Census sq mi across 6.3 sq mi (24,790 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 97078 accounts for roughly 4.1% of the county reporting population (24,790 of 600,372).

Washington County leans on larceny-theft at 59% of reported offenses (mix index 3,923). ZIP 97078 has no separate FBI offense book.

Washington County 2024 vs 2023: violent counts -5% vs 2023; property counts flat vs 2023. Year-over-year moves are county agency submissions, still not ZIP-native.

Washington 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 97078

Similar county violent rate (~78/100K)

Similar Census population (~24,790)

County detail: Washington County · State atlas: Oregon

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.