ZIP code profile · 2024 county data

ZIP Code 99110

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

Data updated 2026-08-24

538
Property rate /100K (county)
1,465
Population (ZIP)
116
Violent rate /100K (county)

Is ZIP code 99110 safe? Honest data snapshot

ZIP code 99110 sits within Stevens County, WA, 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: 116 violent incidents and 538 property incidents per 100,000 residents in 2024, per county-level agency submissions.

ZIP 99110 carries a Census-reported population of 1,465, ranking #8 of 17 ZIPs in Stevens County, spread across 38.62 square miles (about 38 people per square mile). For a full breakdown of Stevens County's crime categories and year-over-year trend, see the Stevens County crime page linked below.

ZIP 99110 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Stevens County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 99110 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
$78,536
Median age
42.8 years
Owner-occupied homes
73%
Occupied homes
635

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 99110?

Within the participating-agency records for Stevens County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 67% below and property crime is 69% 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 99110. 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.

99110 is comparatively spread out at about 38 people per square mile. That settlement pattern may differ sharply from the county's population centers, another reason to use the county rates as regional context rather than a local estimate.

Stevens County UCR book ZIP 99110 inherits

ZIP 99110 itself is about 38 people per Census sq mi across 38.6 sq mi (1,465 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 99110 accounts for roughly 3.2% of the county reporting population (1,465 of 46,445).

Stevens County leans on larceny-theft at 47% of reported offenses (mix index 3,092). ZIP 99110 has no separate FBI offense book.

Stevens County 2024 vs 2023: violent counts +20% vs 2023; property counts -13% vs 2023. Year-over-year moves are county agency submissions, still not ZIP-native.

Stevens 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 99110

Similar county violent rate (~116/100K)

Similar Census population (~1,465)

County detail: Stevens County · State atlas: Washington

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.