Washington Gazetteer
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 4,981 (100%) |
| Population Density | 16 per sq mi |
| Diversity Index1 | 27 |
INCOME | |
| Median Household Income | $62,391 |
| Per Capita Income | $41,627 |
| Median Home Value | $327,400 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 2,653 (100%) |
| Owner Occupied HU | 1,826 (68.8%) |
| Renter Occupied HU | 459 (17.3%) |
| Vacant Housing Units | 368 (13.9%) |
HOUSEHOLDS | |
| Total Households | 2,285 |
| Average Household Size | 2.16 |
| Family Households | 1,432 (62.7%) |
The table below compares 99109 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 13389 | 60th |
| Population Density | # 26172 | 23rd |
| Median Household Income | # 22387 | 34th |
| Per Capita Income | # 11727 | 65th |
| Diversity Index | # 16828 | 50th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.
