US ZIP Code
99012

Fairfield, WA

Spokane County  ·  Washington

● Active
👥 1,125 Population ↑ 26% since 2019
💰 $66,389 Median HH Income
▼ 13% below avg ↑ 22% since 2019
🎂 37.1 Median Age ↓ 17% since 2019
🏠 $288,600 Median Home Value
≈ Avg ↑ 83% since 2019
🎓 44.6% College Grads
▲ 15% above avg
📊 13.1% Unemployment
▲ 167% above avg ↑ 639% since 2019
ZIP Code Details
ZIP Code99012
CityFairfield
StateWashington (WA)
CountySpokane County
Area Code509
Elevation2,642 ft
Latitude47.381309
Longitude-117.191336
TimezoneLos Angeles (DST)
FIPS53063
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.7% (548) Female 51.3% (577) ♀

Race & Ethnicity

White: 90.9%Hispanic: 1.6%Black: 0.9%Other: 3.4%Race
White90.9%
Hispanic1.6%
Black0.9%
Other3.4%

Age Breakdown

Under 5
3%
5–17
24%
18–24
7%
25–44
28%
45–64
21%
65+
11%

Key Indicators

Median Age37.1 yrs ↓ 17% since 2019
Avg Household Size3.27
Below Poverty7.6% ▼ 24% below avg
College Grads44.6% ▲ 15% above avg
Unemployment13.1% ▲ 167% above avg
HS Graduate172 (25.1%)
Some College82 (12%)
Associates125 (18.3%)
Bachelors119 (17.4%)
Graduate Degree186 (27.2%)

Education

HS Grad: 25.1%Some College: 12%Associates: 18.3%Bachelors: 17.4%Graduate: 27.2%Edu
HS Grad25.1%
Some College12.0%
Associates18.3%
Bachelors17.4%
Graduate27.2%
Housing & Income

Housing Tenure

Owner: 67.5%Renter: 32.5%Tenure
Owner67.5%
Renter32.5%

Home Value Distribution

Under $50k
1%
$50k–100k
2%
$100k–150k
5%
$150k–200k
15%
$200k–300k
29%
$300k–500k
40%
Over $500k
8%

Financials

Median HH Income$66,389 ▼ 13% below avg ↑ 22% since 2019
Median Home Value$288,600 ≈ Avg ↑ 83% since 2019
Home/Income Ratio4.3x (nat avg ~3.5x)
Median Rent$1,039/mo ↑ 41% since 2019
Total Units369
Vacant Units43
Avg HH Size3.27

Income Distribution

Under $25k
12%
$25k–50k
12%
$50k–75k
28%
$75k–100k
12%
$100k–150k
21%
$150k–200k
6%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
92%
Work From Home
8%

Commute Time

Under 15 min
16%
15–30 min
13%
30–45 min
38%
Over 45 min
34%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
13%
1960s–1970s
9%
1980s–1990s
14%
2000+
63%

Summary

Total Units369
Vacant43
Owner Occupied67.5%
Renter Occupied32.5%
Avg HH Size3.27
Frequently Asked Questions
ZIP code 99012 is in Fairfield, WA, in Spokane County.
ZIP code 99012 is located in Washington (WA).
ZIP code 99012 is in Spokane County, WA.
ZIP 99012 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99012 is 1,125 people (ACS 2023).
The median household income in ZIP code 99012 is $66,389 (ACS 2023).
The median home value in ZIP 99012 is $288,600 (ACS 2023).
About ZIP Code 99012

ZIP code 99012 is located in Fairfield, Washington, within Spokane County. With a population of 1,125, this is a sparsely populated ZIP code with a relatively young community — the median age is 37.1 years. Economically, 99012 is a solidly middle-class ZIP code: the median household income of $66,389 is near the national average.

Real estate in ZIP code 99012 represents a mid-range housing market. The median home value of $288,600 is near the national average. Renters can expect to pay around $1,039 per month in median rent. Homeownership is strong here — 67.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 83% since 2019.

The population of 99012 is primarily White (90.93%). Residents are well-educated — 44.6% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 7.6%. Household income has grown by 22% since 2019.

The unemployment rate in 99012 stands at 13.1%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.

Overall, ZIP code 99012 in Fairfield, WA is characterized as solidly middle-class, well-educated, a relatively young community, and predominantly owner-occupied. With 1,125 residents, a median household income of $66,389, and a median home value of $288,600, it offers a clear picture of life in this part of Washington.