ZIP Code 99031
ZIP / ZCTAPopulation: 1,434
ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes. Boundaries may differ slightly from postal delivery areas, and estimates for less-populated ZCTAs carry higher margins of error.
Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).
Quick Facts — 99031
- What is the median household income in 99031?
- The median household income in 99031 is $95,089 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 99031?
- The poverty rate in 99031 is 6.3% (U.S. Census Bureau ACS 2023).
- What is the median home value in 99031?
- $330,100 (U.S. Census Bureau ACS 2023).
- What is the average rent in 99031?
- The median gross rent in 99031 is $688 per month (U.S. Census Bureau ACS 2023).
- What percentage of 99031 residents have a college degree?
- 23.9% of adults in 99031 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
1,434
Median Income
$95,089
Median Home Value
$330,100
Poverty Rate
6.3%
Unemployment (ACS 2023)
6.7%
Median Age
49.0 yrs
Since 2019
Median Income:
+$19,714 (+26.2%)
Home Value:
+$86,100 (+35.3%)
Poverty Rate:
+2.9 pp (+85.3%)
Bachelor's+:
-7.0 pp (-22.7%)
Unemployment:
+4.1 pp (+157.7%)
Demographics
Total Population
1,434
Median Age
49.0
Female
44.9%
Race & Ethnicity
Hispanic or Latino 4.0%
White (non-Hisp.) 90.0%
Asian 1.3%
Two or More 7.5%
Other 1.3%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$95,089
±$21,992
Per Capita Income
$91,106
Median Family Income
$96,875
Poverty Rate
6.3%
Child Poverty Rate
9.2%
Working-Age Poverty Rate
—
SNAP Recipients
9.6%
Social Security Income
—
Retirement Income
27.4%
Household Income Distribution
< $10k
2.6%
$10–15k
4.0%
$15–25k
6.6%
$25–35k
2.2%
$35–50k
6.6%
$50–75k
13.2%
$75–100k
24.2%
$100–150k
22.6%
$150–200k
12.2%
$200k+
5.8%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
510
Owner-Occupied
88.6%
Renter-Occupied
11.4%
Vacancy Rate
2.0%
Median Home Value
$330,100
Median Gross Rent
$688
Owner Cost Burden (30%+)
12.5%
Renter Cost Burden (30%+)
37.1%
Home Value Distribution
< $50k
4.5%
$50–100k
1.4%
$100–200k
1.1%
$200–300k
25.7%
$300–500k
28.9%
$500k–$1M
22.8%
$1M+
4.3%
Vehicle Availability
No vehicle
4.6%
1 vehicle
13.6%
2 vehicles
38.4%
3+
43.4%
Housing Type
Single-fam. det.
65.7%
2–4 units
2.0%
Mobile home
32.4%
Housing Age
Pre-1940
18.8%
1940–1969
1.6%
1970–1999
11.2%
2000–2009
15.9%
2010+
2.5%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
97.5%
Bachelor's or Higher
23.9%
Graduate Degree
6.8%
Some College / Associate
33.2%
Less Than High School
0.0%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
56.9%
Unemployment Rate
6.7%
Work from Home
5.8%
Self-Employed
2.2%
Government Workers
15.6%
Private For-Profit
81.3%
Industry
Edu/Health
21.6%
Manufacturing
13.3%
Construction
12.5%
Retail
10.2%
Agriculture
10.2%
Prof. Services
9.6%
Public Admin
6.6%
Transportation
5.3%
Finance
3.7%
Arts/Entmt.
3.4%
Occupation
Management
43.9%
Production
19.9%
Construction
19.4%
Sales
11.8%
Food Prep
5.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
27.2 min
Drove Alone
68.5%
Carpool
15.6%
Public Transit
0.0%
Work from Home
5.8%
Walked
7.0%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
500
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
60.4%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
13.6%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
3.6%
5–9
2.6%
10–14
2.7%
15–19
5.1%
20–24
3.3%
25–34
13.1%
35–44
12.6%
45–54
17.6%
55–64
11.6%
65–74
11.9%
75–84
9.2%
85+
5.0%
Under 18: 11.9%
Working age (18–64): 88.1%
65 and over: 15.8%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
2.0%
Naturalized Citizen
21.4%
Speaks English Less Than Very Well
1.6%
Foreign-Born Origin
Latin America
78.6%
Europe
21.4%
Veterans & Disability
Veteran
14.5%
With a Disability
25.5%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
93.1%
Uninsured
6.9%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
85.8%
Has a Computer
94.0%
Same House 1 Year Ago
84.1%
Moved from Abroad
1.5%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023