99011 ZIP Code — Fairchild Air Force Base, WA

Spokane County, Washington

ZIP code 99011 is located in Fairchild Air Force Base, Washington, within Spokane County. It covers approximately 6.62 square miles and serves a population of 3,184 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 509.

About ZIP code 99011

The housing stock consists of a mix of housing types. Most homes were built in the 1950s, giving the area an established character.

Median household income is $67,325. The poverty rate of 5% is below the national average.

The dominant occupation class is sales and office, with education and healthcare as the leading industry. The average commute of 9 minutes is near the national average.

Educational attainment is near the national average, with 37% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 13% of civilians, above the national average of 7%.

3,184

population

6.62

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

99011 ZIP code map

Cities in ZIP code 99011

Below are the cities the US Postal Service accepts for ZIP code 99011. Using any city not on this list may result in mail delivery delays.

City	Status
Fairchild Air Force Base	Acceptable
Fairchild Air Force Base	Preferred

Nearby ZIP codes

99022 Medical Lake (3 mi) 99001 Airway Heights (3.6 mi) 99224 Spokane (5.1 mi) 99205 Spokane (10.6 mi) 99201 Spokane (10.7 mi) 99204 Spokane (10.9 mi) 99256 Spokane (11.1 mi) 99252 Spokane (11.1 mi) 99260 Spokane (11.1 mi) 99258 Spokane (11.1 mi) 99029 Reardan (11.3 mi) 99203 Spokane (11.6 mi)

Demographics updated 05/2026

Population
Total population	3,184
Population density	481 / sq mi
State FIPS	53
County FIPS	063

Geography
Land area	6.62 sq mi
Water area	0.00 sq mi
Latitude	47.6189
Longitude	-117.6563
Timezone	Pacific (PT)
Area code	509

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.2%	41.6%	31.7%
$50k – $100k	47.0%	32.2%	30.6%
$100k – $200k	13.2%	20.8%	27.1%
Over $200k	0.6%	5.5%	10.6%

Demographics & statistics

3,184

Population

481

People per sq mi

23.1

Median age

$67,325

Median household income

$24,783

Per capita income

Median home value

$1,566

Median monthly rent

0.6%

Home ownership

5.2%

Poverty rate

3.9%

Unemployment

Housing units

37.1%

Bachelor's or higher

Age distribution

Male Female

342

Under 5

242

186

5–9

131

10–14

15–19

413

20–24

292

586

25–34

415

174

35–44

123

45–54

55–59

← Male

Female →

Age summary

Group	Count	%
Under 18	1,020	32.0%
18 and over	2,164	68.0%
65 and over	0	0.0%
Median age	23.1 years

Race & ethnicity

White 60%

Two or more races 15.2%

Hispanic or Latino 10.5%

Black or African American 8.7%

Asian 2.1%

Other race 1.9%

American Indian / Alaska Native 1.5%

Group	Count	%
White	2,135	60%
Two or more races	540	15.2%
Hispanic or Latino	374	10.5%
Black or African American	310	8.7%
Asian	76	2.1%
Other race	68	1.9%
American Indian / Alaska Native	55	1.5%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.2%	41.6%	31.7%
$50k – $100k	47.0%	32.2%	30.6%
$100k – $200k	13.2%	20.8%	27.1%
Over $200k	0.6%	5.5%	10.6%

Under $10k 2.8%

$25k–$35k 13.3%

$35k–$50k 16.5%

$50k–$75k 28.6%

$75k–$100k 17.3%

$100k–$150k 15.9%

$150k–$200k 0.6%

$200k+ 5.0%

Range	% of households
Under $10k	2.8%
$25k–$35k	13.3%
$35k–$50k	16.5%
$50k–$75k	28.6%
$75k–$100k	17.3%
$100k–$150k	15.9%
$150k–$200k	0.6%
$200k+	5.0%
Median income	$67,325

Housing

Home values

$500k–$1M 100.0%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$1,566
Owner occupied	0.6%
Renter occupied	99.4%
Vacant	6.6%
Single-family detached	54.5%
Large apartment buildings	4.3%
Mobile homes	0.0%
Median rooms	5.9
Avg household size (owned)	3.00

Year built

Era	%
2020 or later	0.0%
2010–2019	8.8%
2000–2009	9.6%
1990–1999	11.1%
1980–1989	17.4%
1970–1979	12.0%
1960–1969	10.0%
1950–1959	27.6%
1940–1949	1.3%
1939 or earlier	2.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	0.0%
2 bedrooms	28.3%
3 bedrooms	41.6%
4 bedrooms	29.0%
5+ bedrooms	0.4%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	19.2%
2 vehicles	66.5%
3 or more	14.3%

Heating fuel

Fuel type	%
Utility gas	38.8%
Electricity	61.2%

Households & families

Household type	Count	%
Married-couple family	740	95.4%
Cohabiting couple	6	0.8%
Male householder, no spouse	11	1.4%
Female householder, no spouse	19	2.4%
Households with children under 18	558	71.9%
Households with seniors (65+)	0	0.0%
Average household size	3.24

Marital status

Status	Male	Female
Never married	44.9%	14.2%
Married	54.4%	85.2%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	0.7%	0.6%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 15.2%

Some college, no degree 27.7%

Associate's degree 20.0%

Bachelor's degree 27.6%

Graduate / professional 9.5%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	37.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	105	12.0%
Kindergarten	62	7.1%
Elementary school	261	29.8%
High school	52	5.9%
College / grad school	395	45.1%

Employment

Industry of employment

Education & healthcare 25.9%

Finance & real estate 17.7%

Transportation & utilities 13.9%

Public administration 10.3%

Arts, food & hospitality 9.4%

Professional & management 9.0%

Retail trade 8.1%

Wholesale trade 2.1%

Other services 1.5%

Construction 1.1%

Manufacturing 1.1%

Occupation

Category	%
Management, business & arts	30.6%
Service	15.6%
Sales & office	37.8%
Natural resources & construction	2.8%
Production & transportation	13.2%

Employment type

Type	%
Private sector	67.1%
Government	27.4%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.1%
Carpool	10.3%
Public transit	0.0%
Walk	10.3%
Work from home	6.4%
Other means	0.9%
Avg commute (minutes)	9.2

Poverty

All people 5.2%

Under 18 years 6.1%

18 and over 4.5%

Married-couple families 3.1%

Female-led households 68.8%

Income support

Source	% of households
Social Security	0.0%
Retirement income	1.7%
Supplemental Security	0.0%
Cash public assistance	1.0%
Food stamps / SNAP	1.0%

Health indicators

Condition	%
Obesity	27.6%
High blood pressure	11.4%
High cholesterol	12.8%
Diabetes	2.2%
Heart disease	1.2%
Stroke	0.7%
Asthma	11.2%
Arthritis	7.9%
Kidney disease	0.9%
Pulmonary disease	2.2%
Cancer	1.4%

Behavior / access	%
Smoking	12.9%
Binge drinking	25.0%
No physical activity	13.6%
Less than 7 hrs sleep	32.0%
Depression	27.8%
Fair or poor health	7.7%
Poor mental health	19.6%
Poor physical health	5.9%
No health insurance	11.3%
Visited doctor (checkup)	60.5%
Visited dentist	66.1%
Cholesterol screening	73.6%
Teeth loss	0.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	110	13.3%

Disability	%
Any disability	6.1%
Under 18	6.5%
18–64 years	5.7%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	93.9%
Public insurance	9.0%
No insurance	3.5%
Uninsured under 19	1.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,600	81.7%
Spanish	53	2.0%
Other Indo-European	41	1.6%
Asian & Pacific Islander	3	0.1%
Other languages	9	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,995	94.1%
Born in same state	2,790	87.6%
Born in different state	580	18.2%
Foreign born	205	6.4%
Naturalized citizen	189	5.9%
Not a US citizen	106	56.1%

Ancestry

Ancestry	Count	%
French	293	9.2%
Italian	291	9.1%
Irish	82	2.6%
Arab	81	2.5%

Ancestry	Count	%
German	68	2.1%
English	19	0.6%
Polish	3	0.1%

Technology access

Metric	% of households
Computer access	24.4%
Internet access	98.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 99011

What city is ZIP code 99011 in?

ZIP code 99011 is primarily assigned to Fairchild Air Force Base, Washington.

What county is ZIP code 99011 in?

ZIP code 99011 falls within Spokane County, Washington.

Is ZIP code 99011 family-oriented?

32% of residents in ZIP code 99011 are under 18, reflecting a younger, family-oriented community.

Does ZIP code 99011 have a large veteran population?

13% of civilians in ZIP code 99011 are veterans, above the national average of ~7%.

What is the population of ZIP code 99011?

ZIP code 99011 has an estimated population of 3,184 residents, with a density of 481 people per square mile.

What is the median household income in ZIP code 99011?

The median household income in ZIP code 99011 is $67,325, below the national median of ~$75,000.

What timezone is ZIP code 99011 in?

ZIP code 99011 observes the PST timezone.