ZIP code profile · 2024 county data

ZIP Code 99161

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

Data updated 2026-08-24

75
Property rate /100K (county)
1,366
Population (ZIP)
6
Violent rate /100K (county)

Is ZIP code 99161 safe? Honest data snapshot

ZIP code 99161 sits within Whitman County, WA. The figures below are the county's own FBI UCR numbers for 2024, the most accurate available statistic for this location, not a ZIP-specific calculation.

Whitman County reported a violent-crime rate of 6 per 100,000 residents and a property-crime rate of 75 per 100,000 in 2024, drawing on county-level agency submissions.

Based on just 3 reported violent incidents across a county population of 47,973, this count is too low to support a reliable per-100K rate comparison. It may reflect a genuinely low-crime county, or it may reflect incomplete agency-level reporting to the FBI UCR Program for this county and year, small county-level counts are common in FBI Table 10 and should be treated as a data point, not a precise safety ranking.

ZIP 99161 is the largest ZIP in Whitman County by population, 1,366 residents (#3 of 20 county ZIPs), across 76.75 square miles (18/sq mi). For a full breakdown of Whitman County's crime categories and year-over-year trend, see the Whitman County crime page linked below.

ZIP 99161 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Whitman County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 99161 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
$89,167
Median age
48.1 years
Owner-occupied homes
85%
Occupied homes
568

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

Whitman County UCR book ZIP 99161 inherits

ZIP 99161 itself is about 18 people per Census sq mi across 76.8 sq mi (1,366 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 99161 accounts for roughly 2.8% of the county reporting population (1,366 of 47,973).

Whitman County leans on larceny-theft at 46% of reported offenses (mix index 3,708). ZIP 99161 has no separate FBI offense book.

Whitman County 2024 vs 2023: property counts -39% vs 2023. Year-over-year moves are county agency submissions, still not ZIP-native.

Whitman 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 99161

Similar county violent rate (~6/100K)

Similar Census population (~1,366)

County detail: Whitman 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.