US ZIP Code
99343

Mesa, WA

Franklin County  ·  Washington

● Active
👥 3,236 Population ↓ 11% since 2019
💰 $72,400 Median HH Income
≈ Avg ↑ 15% since 2019
🎂 23.7 Median Age ↓ 9% since 2019
🏠 $244,500 Median Home Value
▼ 12% below avg
🎓 34.2% College Grads
▼ 12% below avg
📊 12.4% Unemployment
▲ 154% above avg ↑ 95% since 2019
ZIP Code Details
ZIP Code99343
CityMesa
StateWashington (WA)
CountyFranklin County
Area Code509
Elevation861 ft
Latitude46.59672
Longitude-119.164729
TimezoneLos Angeles (DST)
FIPS53021
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.6% (1,604) Female 50.4% (1,632) ♀

Race & Ethnicity

White: 24.9%Hispanic: 73.6%Black: 0.6%Asian: 0.3%Other: 0.6%Race
White24.9%
Hispanic73.6%
Black0.6%
Asian0.3%
Other0.6%

Age Breakdown

Under 5
13%
5–17
21%
18–24
19%
25–44
23%
45–64
15%
65+
4%

Key Indicators

Median Age23.7 yrs ↓ 9% since 2019
Avg Household Size3.92
Below Poverty16.5% ▲ 65% above avg
College Grads34.2% ▼ 12% below avg
Unemployment12.4% ▲ 154% above avg
No HS Diploma54 (5.1%)
HS Graduate439 (41.2%)
Some College69 (6.5%)
Associates139 (13.1%)
Bachelors119 (11.2%)
Graduate Degree245 (23%)

Education

No HS: 5.1%HS Grad: 41.2%Some College: 6.5%Associates: 13.1%Bachelors: 11.2%Graduate: 23%Edu
No HS5.1%
HS Grad41.2%
Some College6.5%
Associates13.1%
Bachelors11.2%
Graduate23.0%
Housing & Income

Housing Tenure

Owner: 71.6%Renter: 28.4%Tenure
Owner71.6%
Renter28.4%

Home Value Distribution

Under $50k
27%
$50k–100k
8%
$100k–150k
2%
$150k–200k
2%
$200k–300k
40%
$300k–500k
10%
Over $500k
11%

Financials

Median HH Income$72,400 ≈ Avg ↑ 15% since 2019
Median Home Value$244,500 ▼ 12% below avg
Home/Income Ratio3.4x (nat avg ~3.5x)
Median Rent$1,090/mo ↑ 56% since 2019
Total Units778
Avg HH Size3.92

Income Distribution

Under $25k
7%
$25k–50k
6%
$50k–75k
37%
$75k–100k
12%
$100k–150k
15%
$150k–200k
7%
Over $200k
16%
Employment & Commute

How People Get to Work

Drove Alone
74%
Walked
4%
Work From Home
22%

Commute Time

Under 15 min
35%
15–30 min
38%
30–45 min
21%
Over 45 min
6%
Housing Stock

Year Built

1940s–1950s
10%
1960s–1970s
26%
1980s–1990s
11%
2000+
54%

Summary

Total Units778
Owner Occupied71.6%
Renter Occupied28.4%
Avg HH Size3.92
Frequently Asked Questions
ZIP code 99343 is in Mesa, WA, in Franklin County.
ZIP code 99343 is located in Washington (WA).
ZIP code 99343 is in Franklin County, WA.
ZIP 99343 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99343 is 3,236 people (ACS 2023).
The median household income in ZIP code 99343 is $72,400 (ACS 2023).
The median home value in ZIP 99343 is $244,500 (ACS 2023).
About ZIP Code 99343

ZIP code 99343 is located in Mesa, Washington, within Franklin County. With a population of 3,236, this is a sparsely populated ZIP code with a young community — the median age is 23.7 years. Economically, 99343 is a solidly middle-class ZIP code: the median household income of $72,400 is near the national average.

Real estate in ZIP code 99343 represents an affordable housing market. The median home value of $244,500 is near the national average. Renters can expect to pay around $1,090 per month in median rent. Homeownership is strong here — 71.6% of occupied units are owner-occupied, suggesting an established, stable residential community.

The population of 99343 is primarily Hispanic (73.58%). Residents are moderately educated — 34.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 16.5%. Household income has grown by 15% since 2019.

The unemployment rate in 99343 stands at 12.4%, which is more than double the national average. About 15% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 51%.

Overall, ZIP code 99343 in Mesa, WA is characterized as solidly middle-class, moderately educated, a young community, and predominantly owner-occupied. With 3,236 residents, a median household income of $72,400, and a median home value of $244,500, it offers a clear picture of life in this part of Washington.