Zip code 99031: Spangle, Washington

Q: What city is zip code 99031?

99031 is assigned to Spangle, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 99031 in?

99031 is in Spokane County, Washington.

Q: What is the population of 99031?

About 1,251 people live in 99031, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 99031?

The median household income in 99031 is $98,182.

Q: What zip codes are near 99031?

The closest zip codes to 99031 are 99012, 99039, 99036, 99030, 99170.

Residential delivery areaSpokane CountyPacific Time

Population

1,251

Median household income

$98K

U.S. $81K

Median home value

$424K

U.S. $333K

Median rent

$1,183/mo

U.S. $1,413

Median age

47.1

U.S. 38.9

Land area

76 sq mi

16 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 99031

99031 is a rural zip code in Spangle, Washington (Spokane County), covering 76 sq mi of land. About 1,251 people live here, or 16 per square mile. The median resident is 47.1 years old, compared with 38.9 nationally.

The median household earns $98,182 a year, 22% above the national median of $80,734. 21.3% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $423,500, or 4.3 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 92% of occupied homes are lived in by their owners, and renters pay a median of $1,183 a month.

26% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 25.7 minutes each way, and 7% of workers work from home. The most common jobs among working residents are in management; construction and repair; and transportation and moving goods.

How 99031 compares

Sorted from highest to lowest national percentile

Homeownership rate91.8%
97th
StrengthU.S. 65.2% · WA 63.8%48th of 563 in WA
Veterans14.7%
97th
U.S. 6.2% · WA 7.8%65th of 571 in WA
Median age47.1
91st
U.S. 38.9 · WA 38.3167th of 571 in WA
Poverty rate21.3%
87th
WeaknessU.S. 12.5% · WA 9.9%60th of 563 in WA
Unemployment rate7.2%
81st
WeaknessU.S. 5.2% · WA 5.1%116th of 570 in WA
Residents 65 and older20.4%
76th
U.S. 17.2% · WA 16.6%243rd of 571 in WA
Median household income$98,182
70th
U.S. $80,734 · WA $98,141181st of 541 in WA
Median home value$423,500
65th
U.S. $332,700 · WA $564,600308th of 536 in WA
Uninsured rate8.3%
61st
U.S. 8.4% · WA 6.3%149th of 567 in WA
Median earnings per worker$50,815
58th
U.S. $49,666 · WA $59,959311th of 566 in WA
Self-employed workers9.6%
54th
U.S. 10% · WA 9.6%299th of 570 in WA
Per capita income$40,978
52nd
U.S. $44,673 · WA $53,744306th of 570 in WA
Average commute25.7 min
48th
U.S. 26.4 min · WA 26.6 min297th of 546 in WA
Government workers12.5%
40th
U.S. 14.5% · WA 16%436th of 570 in WA
Bachelor's degree or higher26.3%
37th
U.S. 35.7% · WA 39.6%306th of 571 in WA
Rent-burdened renters47.4%
37th
U.S. 51.1% · WA 49.9%272nd of 541 in WA
Median gross rent$1,183
35th
U.S. $1,413 · WA $1,760299th of 475 in WA
Healthcare workers8.2%
31st
U.S. 9.7% · WA 9.3%300th of 570 in WA
Broadband access89.3%
30th
U.S. 91% · WA 93.6%397th of 563 in WA
Foreign-born residents3.9%
23rd
U.S. 14.1% · WA 15.4%389th of 571 in WA
Diversity index28.7
22nd
U.S. 61.4 · WA 56.5408th of 571 in WA
Work from home7.3%
18th
U.S. 15.1% · WA 19.8%453rd of 570 in WA
Housing vacancy2.2%
5th
U.S. 10.1% · WA 7.3%517th of 563 in WA
Residents under 1812.9%
5th
U.S. 22% · WA 21.4%467th of 571 in WA
Income inequality (Gini)0.356
3rd
StrengthU.S. 0.483 · WA 0.469487th of 560 in WA
Population1,251
2nd
U.S. 334,922,499 · WA 7,816,116402nd of 571 in WA
Population density16/sq mi
2nd
U.S. 95/sq mi · WA 118/sq mi437th of 571 in WA
Tech workers0%
1st
U.S. 3.8% · WA 6.7%539th of 570 in WA

Measure	99031	Spokane	WA	U.S.	National percentile	Rank in WA
Homeownership rateStrength	91.8%	64.5%	63.8%	65.2%	97th	48th of 563
Veterans	14.7%	9.5%	7.8%	6.2%	97th	65th of 571
Median age	47.1	38.5	38.3	38.9	91st	167th of 571
Poverty rateWeakness	21.3%	11.7%	9.9%	12.5%	87th	60th of 563
Unemployment rateWeakness	7.2%	5.3%	5.1%	5.2%	81st	116th of 570
Residents 65 and older	20.4%	17.4%	16.6%	17.2%	76th	243rd of 571
Median household income	$98,182	$78,582	$98,141	$80,734	70th	181st of 541
Median home value	$423,500	$410,700	$564,600	$332,700	65th	308th of 536
Uninsured rate	8.3%	5.1%	6.3%	8.4%	61st	149th of 567
Median earnings per worker	$50,815	$49,067	$59,959	$49,666	58th	311th of 566
Self-employed workers	9.6%	9.4%	9.6%	10%	54th	299th of 570
Per capita income	$40,978	$41,897	$53,744	$44,673	52nd	306th of 570
Average commute	25.7 min	22.5 min	26.6 min	26.4 min	48th	297th of 546
Government workers	12.5%	15.3%	16%	14.5%	40th	436th of 570
Bachelor's degree or higher	26.3%	33.1%	39.6%	35.7%	37th	306th of 571
Rent-burdened renters	47.4%	52.1%	49.9%	51.1%	37th	272nd of 541
Median gross rent	$1,183	$1,283	$1,760	$1,413	35th	299th of 475
Healthcare workers	8.2%	12%	9.3%	9.7%	31st	300th of 570
Broadband access	89.3%	92%	93.6%	91%	30th	397th of 563
Foreign-born residents	3.9%	5.4%	15.4%	14.1%	23rd	389th of 571
Diversity index	28.7	33.7	56.5	61.4	22nd	408th of 571
Work from home	7.3%	15.5%	19.8%	15.1%	18th	453rd of 570
Housing vacancy	2.2%	5.5%	7.3%	10.1%	5th	517th of 563
Residents under 18	12.9%	21.5%	21.4%	22%	5th	467th of 571
Income inequality (Gini)Strength	0.356	0.451	0.469	0.483	3rd	487th of 560
Population	1,251	549,056	7,816,116	334,922,499	2nd	402nd of 571
Population density	16/sq mi	311/sq mi	118/sq mi	95/sq mi	2nd	437th of 571
Tech workers	0%	3.1%	6.7%	3.8%	1st	539th of 570

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

18–24

13%

25–34

19%

35–44

18%

45–54

13%

55–64

10%

65–74

10%

75+

Median age

47.1

Under 18

12.9%

65 and over

20.4%

Race and ethnicity

White84%
Black0%
Hispanic6%
Asian2%
Native American0%
Pacific Islander0%
Other2%
Multiracial7%

Diversity index

28.7

U.S. 61.4

Foreign-born

3.9%

U.S. 14.1%

Born in state

62.8%

Language spoken at home (households)

English only

100%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 440
Average household size: 2.5
Family households: 70.2%
Married couples: 61.6%
Living alone: 17.3%
Veterans (of adults): 14.7%
Male / female: 55% / 45%

Income and poverty

Household income distribution

<$25k

13%

$25–50k

$50–75k

14%

$75–100k

17%

$100–150k

32%

$150–200k

$200k+

Median household income

99031

$98,182

Spokane Co.

$78,582

Washington

$98,141

United States

$80,734

Per capita income

$40,978

U.S. $44,673

Poverty rate

21.3%

U.S. 12.5%

Households earning $150K+

16.6%

U.S. 23%

Income inequality (Gini)

0.356

U.S. 0.483

Housing

Median home value

99031

$423,500

Spokane Co.

$410,700

Washington

$564,600

United States

$332,700

Median gross rent

99031

$1,183

Spokane Co.

$1,283

Washington

$1,760

United States

$1,413

Types of housing

Single-family

78%

2–4 units

5–19 units

20+ units

Mobile home

22%

Boat, RV, van

Housing units: 450
Owner-occupied: 91.8%
Vacant: 2.2%
Median year built: 1978
Median rooms: 6.9
Renters paying 30%+ of income: 47.4%
Renters paying 50%+ of income: 15.8%
Home value to income: 4.3× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

63%

Carpooled

14%

Transit

Walked

10%

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

22%

10–19

16%

20–29

15%

30–44

33%

45–59

60+

Average commute

25.7 min

U.S. 26.4 min

Unemployment

7.2%

U.S. 5.2%

In labor force

61.4%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

25%

Construction and repair

15%

Transportation and moving

15%

Farming, fishing and forestry

Healthcare

Office and admin

Production

Business and finance

Legal and social services

Sales

Cleaning and personal care

Education

0.8%

Engineering and science

0.3%

Computer and math

Arts, media and sports

Police and fire

Food service

Industries

Agriculture and mining

17%

Construction

11%

Retail

Manufacturing

Health care and social assistance

Public administration

Education

Transportation, warehousing and utilities

Admin, support and management

Other services

Finance, insurance and real estate

Professional and technical services

Arts and recreation

Restaurants and hotels

Wholesale

Information

Median earnings per worker

$50,815

U.S. $49,666

Self-employed

9.6%

U.S. 10%

Government workers

12.5%

U.S. 14.5%

Nonprofit workers

9.5%

U.S. 8.8%

Median earnings by type of work

Type of work	99031	U.S.
Management, business, science and arts	$66,875	$74,888
Service	$40,625	$26,804
Sales and office	$44,500	$40,476
Construction and maintenance	$39,196	$49,199
Production and transportation	$40,714	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

30%

Some college

23%

Associate's

15%

Bachelor's

18%

Graduate

High school graduate or higher: 95.3%
Bachelor's degree or higher: 26.3%
Graduate or professional degree: 8.4%
Households with broadband: 89.3%
Cable, fiber or DSL: 49.5%
No internet access: 6.6%
Without health insurance: 8.3%
Limited-English households: 0%

Geography

City (USPS): Spangle
State: Washington
County: Spokane County
Center point: 47.4138° N, 117.3298° W
Land area: 76 sq mi
Water area: 0.1 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

Zip codes near 99031

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
99012	Fairfield, WA	6.9 mi	1,167	$88,571	$333,700
99039	Waverly, WA	7 mi	166	$65,909	$225,000
99036	Valleyford, WA	7.8 mi	1,581	$121,518	$647,300
99030	Rockford, WA	11 mi	919	$86,250	$362,200
99170	Rosalia, WA	12 mi	926	$58,750	$238,300
99018	Latah, WA	12 mi	272	$52,813	$210,700
99004	Cheney, WA	13 mi	22,871	$67,337	$420,500
99223	Spokane, WA	13 mi	36,094	$94,279	$490,500
99020	Marshall, WA	13 mi	16	—	—
99023	Mica, WA	14 mi	800	$114,298	$735,300
99149	Malden, WA	15 mi	100	$26,250	$49,500
99206	Spokane, WA	15 mi	41,089	$81,764	$404,100

Zip codes like 99031 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 99031

What city is zip code 99031?

99031 is assigned to Spangle, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 99031 in?

99031 is in Spokane County, Washington.

What is the population of 99031?

About 1,251 people live in 99031, according to the Census Bureau's American Community Survey.

What time zone is 99031 in?

99031 is in Pacific Time.

What is the median household income in 99031?

The median household income in 99031 is $98,182.

What zip codes are near 99031?

The closest zip codes to 99031 are 99012, 99039, 99036, 99030, 99170.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 99031, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.