| ZIP Code | 99135 |
|---|---|
| City | Hartline |
| State | Washington (WA) |
| County | Grant County |
| Area Code | 509 |
| Elevation | 2,007 ft |
| Latitude | 47.661126 |
|---|---|
| Longitude | -119.091245 |
| Timezone | Los Angeles (DST) |
| FIPS | 53025 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 35.5 yrs ↓ 4% since 2019 |
|---|---|
| Avg Household Size | 2.40 |
| Below Poverty | 2.7% ▼ 73% below avg |
| College Grads | 38.5% ≈ Avg |
| Unemployment | 0.0% ▼ 100% below avg |
| No HS Diploma | 2 (0.8%) |
| HS Graduate | 90 (34%) |
| Associates | 71 (26.8%) |
| Bachelors | 42 (15.8%) |
| Graduate Degree | 60 (22.6%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $86,667 ▲ 14% above avg ↑ 18% since 2019 |
|---|---|
| Median Home Value | $198,000 ▼ 29% below avg ↑ 23% since 2019 |
| Home/Income Ratio | 2.3x (nat avg ~3.5x) |
| Median Rent | $456/mo ↓ 24% since 2019 |
| Total Units | 211 |
| Vacant Units | 27 |
| Avg HH Size | 2.40 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 211 |
|---|---|
| Vacant | 27 |
| Owner Occupied | 91.3% |
| Renter Occupied | 8.7% |
| Avg HH Size | 2.40 |
ZIP code 99135 is located in Hartline, Washington, within Grant County. With a population of 441, this is a sparsely populated ZIP code with a relatively young community — the median age is 35.5 years. Economically, 99135 is a middle-income ZIP code: the median household income of $86,667 is near the national average.
Real estate in ZIP code 99135 represents an affordable housing market. The median home value of $198,000 is below the national average. Renters can expect to pay around $456 per month in median rent. Homeownership is strong here — 91.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.
The population of 99135 is primarily White (95.69%). Residents are moderately educated — 38.5% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 2.7%. Household income has grown by 18% since 2019.
A notably high share of workers — 30% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 55%.
Overall, ZIP code 99135 in Hartline, WA is characterized as middle-income, moderately educated, a relatively young community, and predominantly owner-occupied. With 441 residents, a median household income of $86,667, and a median home value of $198,000, it offers a clear picture of life in this part of Washington.