Washtucna, WA · standard
ZIP Code 99371
Adams County, Washington - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 311
- 1/sq mi
- $77,500
- Median income
- $217,500
- Median home value
- 17.7%
- Bachelor's or higher
National ZIP placement
Washtucna pairs an above-median household income with below-median home values, in a rural, homeowner-dominated area.
- Top 42%
- household income, US ZIPs
- 48th pct
- home value, US ZIPs
- 1
- people per sq mi
- 77%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 99371 against every reporting US ZIP.
ZIP code 99371 is a sparsely populated ZIP (a standard USPS delivery area) in Washtucna, Adams County, Washington, home to just 311 residents across 518.3 square miles, a density of 1 people per square mile, in the Los Angeles time zone.
ZIP 99371 lands in the middle-income range, with a median household income of $77,500 (15% below the average Washington ZIP), while per-capita income is $31,288. The poverty rate is 19.5%, with unemployment at 9.2%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $217,500 (57% below the average Washington ZIP), and median rent is $281; owner occupancy is 76.7%.
Educational attainment sits below the national norm: 17.7% of adults hold a bachelor's degree or higher, the median age is 46.3, and the average commute is -. No nearby ZIP peer set is available for this delivery area, so the Washington and national benchmarks above are the appropriate context for 99371.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 99371, Washtucna, WA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
311
Population
518.3
Area (sq mi)
1
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 99371?
46.3
Median Age
52.8%
Male
47.2%
Female
0.3%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$77,500
Median Household Income
-15% vs state ZIP avg
$31,288
Per Capita Income
19.5%
Poverty Rate
9.2%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
268housing units
268
Total Housing Units
150
Occupied Units
118
Vacant Units
2.63
Avg Household Size
Occupancy Type
$217,500
Median Home Value
-57% vs state ZIP avg
$281
Median Rent
1942
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 4 business establishments in ZIP 99371, employing approximately 11 people with a combined annual payroll of $535,000.
4
Businesses
11
Employees
$535K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 99371, both outside WA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.