ZIP Code 99031
ZIP Code Tabulation Area in Spokane County, Washington.
- Population
- 1,434
- Median household income
- $95,089
- Median home value
- $330,100
+2.1%’19–’23
+26.2%’19–’23
+35.3%’19–’23
ZIP Code 99031 (Spokane County, Washington) is home to about 1,434 residents. The median household income of $95,089 is above the Spokane County median ($73,513).
Between 2019 and 2023, ZIP Code 99031's population grew 2.1% from 1,405 to 1,434, while its median gross rent rose 7.7% from $639 to $688.
Households average 2.60 people. The median gross rent is $688.
Demographics
ACS 2019–2023- Population
- 1,434
- Median age
- 49.2 yrs
- Median household income
- $95,089
- Median home value
- $330,100
- Median gross rent
- $688
- Housing units
- 510
- Homeownership rate
- 88.6%
- Bachelor's degree or higher
- 23.9%
- Unemployment rate
- 6.7%
Trends
ACS 5-year · 2019–20231,4051,434
$75,375$95,089
$244,000$330,100
$639$688
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 1,405 | $75,375 | $244,000 | $639 |
| 2020 | 1,270 | $75,653 | $243,700 | $636 |
| 2021 | 1,313 | $87,014 | $285,000 | $669 |
| 2022 | 1,110 | $88,393 | $331,300 | $1,083 |
| 2023 | 1,434 | $95,089 | $330,100 | $688 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 53.6%
5 to 178.2%
18 to 245.5%
25 to 3413.1%
35 to 4412.6%
45 to 5417.6%
55 to 6423.4%
65 to 749.2%
75 and over6.6%
| Count | Share | |
|---|---|---|
| Under 5 | 52 | 3.6% |
| 5 to 17 | 118 | 8.2% |
| 18 to 24 | 79 | 5.5% |
| 25 to 34 | 188 | 13.1% |
| 35 to 44 | 181 | 12.6% |
| 45 to 54 | 253 | 17.6% |
| 55 to 64 | 336 | 23.4% |
| 65 to 74 | 132 | 9.2% |
| 75 and over | 95 | 6.6% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 1,290 | 90.0% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 18 | 1.3% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 18 | 1.3% |
| Two or more races | 51 | 3.6% |
| Hispanic or Latino (any race) | 57 | 4.0% |
Educational attainment (age 25+)
No high school diploma2.5%
High school graduate28.1%
Some college or associate's45.5%
Bachelor's degree17.1%
Graduate or professional degree6.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 30 | 2.5% |
| High school graduate | 333 | 28.1% |
| Some college or associate's | 539 | 45.5% |
| Bachelor's degree | 203 | 17.1% |
| Graduate or professional degree | 80 | 6.8% |
Commute to work
- Mean travel time to work
- 27 min
Drove alone68.5%
Carpooled15.6%
Public transit0.0%
Walked7.0%
Bicycle0.0%
Worked from home5.8%
Other means3.1%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 447 | 68.5% |
| Carpooled | 102 | 15.6% |
| Public transit | 0 | 0.0% |
| Walked | 46 | 7.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 38 | 5.8% |
| Other means | 20 | 3.1% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 140 | 22.8% |
| 15 to 29 min | 166 | 27.0% |
| 30 to 44 min | 241 | 39.2% |
| 45 to 59 min | 38 | 6.2% |
| 60+ min | 30 | 4.9% |
Households
- Average household size
- 2.60
- Poverty rate
- 15.6% (224 of 1,434)
| Count | Share | |
|---|---|---|
| Family households | 366 | 73.2% |
| Nonfamily households | 134 | 26.8% |
Housing
- Median year structure built
- 1980
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 500 | 98.0% |
| Vacant | 10 | 2.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 443 | 88.6% |
| Renter-occupied | 57 | 11.4% |
1-unit, detached65.7%
1-unit, attached0.0%
2 to 4 units2.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other32.4%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 335 | 65.7% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 10 | 2.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 165 | 32.4% |
Geography
- ZCTA
- 99031
- Land area
- 76 sq mi
- Water area
- 0.08 sq mi
- Center point
- 47.4138, -117.3298
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)