ZIP code 99330: Eltopia, WA
99330 is a ZIP code in Eltopia, Washington, mainly in Franklin County, part of the Kennewick-Richland, WA metro area. About 1,210 people live here.
- Population
- 1,210
- Median household income
- $140,093
- Typical home value
- $716,500+5.6% in 12 months
- Median rent
- —gross, per month
- Median age
- 26
- Homeowners
- 93.3%of occupied homes
Shaded: ZIP code 99330's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 99330 details
| City | Eltopia |
|---|---|
| State | Washington |
| County | Franklin County |
| Metro area | Kennewick-Richland, WA |
| Time zone | Pacific Time (UTC−8), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 87.5 sq mi |
| Population density | 14 people per sq mi |
| Bachelor's degree or higher | 15.3% of adults 25+ |
| Average commute | 19.9 minutes |
| Center coordinates | 46.49452, -119.03029 |
ZIP codes near 99330
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 99301 | Pasco, WA | 8.9 mi | 87,044 |
| 99343 | Mesa, WA | 9.5 mi | 3,215 |
| 99326 | Connell, WA | 15.0 mi | 6,336 |
| 99354 | Richland, WA | 17.2 mi | 25,559 |
| 99302 | Pasco, WA | 18.2 mi | — |
| 99336 | Kennewick, WA | 20.6 mi | 50,735 |
| 99353 | West Richland, WA | 21.1 mi | 19,251 |
| 99352 | Richland, WA | 21.2 mi | 37,430 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 99330?
A typical home in ZIP code 99330 is worth about $716,500 (Zillow Home Value Index). The median household here earns $140,093 a year. See what buying here would cost per month, with Washington average taxes and insurance filled in.
Monthly payment for a $716,500 homeWhat can a $140,093 income afford?Rental property numbers
About ZIP code 99330
What city is ZIP code 99330?
ZIP code 99330 is in Eltopia, WA, in Franklin County.
What county is ZIP code 99330 in?
99330 is mainly in Franklin County, Washington.
What is the population of ZIP code 99330?
About 1,210 people live in ZIP code 99330, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 99330 in?
99330 is in Pacific Time (UTC−8). It observes daylight saving time.