Eltopia, WA · standard
ZIP Code 99330
Franklin County, Washington - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 907
- 5/sq mi Low-density area
- $140,093
- Median income Above-median income area
- $554,200
- Median home value Above-median home value
- 15.3%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Eltopia pairs a top-decile household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 5%
- household income, US ZIPs
- Top 11%
- home value, US ZIPs
- 5
- people per sq mi
- 93%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 99330 against every reporting US ZIP.
ZIP code 99330 is a sparsely populated ZIP (a standard USPS delivery area) in Eltopia, Franklin County, Washington, home to just 907 residents across 201.6 square miles, a density of 5 people per square mile, in the Los Angeles time zone.
ZIP 99330 skews affluent, with a median household income of $140,093 (54% above the average Washington ZIP), while per-capita income is $58,875. Both reported hardship measures are comparatively low in absolute terms: poverty is 1.8% and unemployment is 0.0%. Median home value is $554,200 (8% above the average Washington ZIP); 93.3% of occupied homes are owner-occupied.
Educational attainment sits below the national norm: 15.3% of adults hold a bachelor's degree or higher, the median age is 26, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 4 more in Franklin County, so 99330 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 →
Top industries in ZIP 99330
Top 5 sectors by establishment count in Eltopia, WA
Which industries have the most business establishments in ZIP 99330.
- Construction
Construction
5 establishments
- Wholesale trade
Wholesale trade
4 establishments
- Other services (except public administration)
Other services (except public administration)
4 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
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 99330, Eltopia, 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
907
Population
201.6
Area (sq mi)
5
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 99330?
26.0
Median Age
56.8%
Male
43.2%
Female
4.5%
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?
$140,093
Median Household Income
+54% vs state ZIP avg
$58,875
Per Capita Income
1.8%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 99330 ranks among Washington ZIPs
Eltopia, WA household income vs. every Washington ZIP code
Median household income among 547 reporting Washington ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$140,093 Top 7% higher than 93% of 547 Washington ZIPs
Each bar is a $20K-wide band; taller bars hold more Washington ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
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
252housing units
252
Total Housing Units
252
Occupied Units
0
Vacant Units
4.71
Avg Household Size
Occupancy Type
$554,200
Median Home Value
+8% vs state ZIP avg
1993
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 19 business establishments in ZIP 99330, employing approximately 109 people with a combined annual payroll of $6,797,000.
19
Businesses
109
Employees
$6.8M
Annual Payroll
3
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 5 | 26.3% |
| Wholesale trade | 4 | 21.1% |
| Other services (except public administration) | 4 | 21.1% |
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 99330 vs 99301 →
ZIP 99330 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 99301
Pasco (99301)
68,191 residents
- 99343 3,040
Mesa (99343)
3,040 residents
- 99330 907
Eltopia (99330)
907 residents
What this shows Among its immediate neighbors, ZIP 99330 ranks #3 by population - useful context the national average alone can't give.
ZIP 99330 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 99330
Eltopia (99330)
$140,093 median income
- 99301
Pasco (99301)
$87,951 median income
- 99343
Mesa (99343)
$59,451 median income
What this shows By household income, ZIP 99330 ranks the highest of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 99330, 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.
More ZIP Codes in Franklin County
Related Areas
Frequently Asked Questions
What county is ZIP code 99330 in?
ZIP code 99330 (Eltopia) is located in Franklin County, Washington. Franklin County contains multiple ZIP codes, see the full list at /counties/franklin-wa.
What is the population of ZIP code 99330?
ZIP code 99330 in Eltopia, WA has a population of 907 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 99330?
The median household income in ZIP 99330 is $140,093, which is 84% above the national average of $76,288.
What is the average home value in ZIP 99330?
The median home value in ZIP 99330 is $554,200, which is 99% above the national average of $278,155.
What is the demographic makeup of ZIP 99330?
The largest racial group in ZIP 99330 is White at 86.4%. Hispanic or Latino residents make up 8.3% of the population.
How many businesses are in ZIP code 99330?
ZIP code 99330 has 19 business establishments employing approximately 109 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 99330?
The top industries by establishment count in ZIP 99330 are: Construction (5), Wholesale trade (4), Other services (except public administration) (4). There are 3 industry sectors represented in total.
What is the education level in ZIP code 99330?
In ZIP code 99330, 52.2% of residents aged 25+ have a high school diploma or higher, and 15.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 99330?
In ZIP code 99330, approximately 93.3% of occupied housing units are owner-occupied and 6.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 99330?
The poverty rate in ZIP code 99330 is 1.8% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 99330's numbers, next.
- See how ZIP 99330 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Eltopia, WA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.