Usk, WA · standard
ZIP Code 99180
Pend Oreille County, Washington - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 939
- 4/sq mi
- $63,750
- Median income
- $428,700
- Median home value
- 14.3%
- Bachelor's or higher
National ZIP placement
Usk pairs a below-median household income with upper-quartile home values, in a rural, homeowner-dominated area.
- 36th pct
- household income, US ZIPs
- Top 18%
- home value, US ZIPs
- 4
- people per sq mi
- 93%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 99180 against every reporting US ZIP.
ZIP code 99180 is a sparsely populated ZIP (a standard USPS delivery area) in Usk, Pend Oreille County, Washington, home to just 939 residents across 260.8 square miles, a density of 4 people per square mile, in the Los Angeles time zone.
ZIP 99180 reports a modest median household income of $63,750 (30% below the average Washington ZIP), while per-capita income is $38,283. The poverty rate is 3.4%, with unemployment at 4.0%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $428,700 (16% below the average Washington ZIP); owner occupancy is 92.7%.
Formal educational attainment runs low here: just 14.3% of adults hold a bachelor's degree or higher, the median age is 62.3, and the average commute is -. The page also surfaces 1 ZIP codes within roughly 10 miles and 5 more in Pend Oreille County, so 99180 can be compared with both its immediate and county-level context.
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 99180, Usk, 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
939
Population
260.8
Area (sq mi)
4
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 99180?
62.3
Median Age
39.8%
Male
60.2%
Female
0.0%
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?
$63,750
Median Household Income
-30% vs state ZIP avg
$38,283
Per Capita Income
3.4%
Poverty Rate
4.0%
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
348housing units
348
Total Housing Units
234
Occupied Units
114
Vacant Units
1.99
Avg Household Size
Occupancy Type
$428,700
Median Home Value
-16% vs state ZIP avg
1985
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 12 business establishments in ZIP 99180, employing approximately 94 people with a combined annual payroll of $5,186,000.
12
Businesses
94
Employees
$5.2M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 4 | 33.3% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 99180 vs 99156 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 99156 | Newport, WA | 8,114 | 9.9 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 99180, 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.