ZIP Code 99033
ZIP Code Tabulation Area in Whitman County, Washington.
- Population
- 826
- Median household income
- $56,667
- Median home value
- $271,900
-0.2%’19–’23
-6.3%’19–’23
+120.7%’19–’23
Covering part of Whitman County, Washington, ZIP Code 99033 has about 826 residents. The median household income of $56,667 is above the Whitman County median ($52,893).
Between 2019 and 2023, ZIP Code 99033's population held roughly steady from 828 to 826, while its median gross rent rose 41.2% from $570 to $805.
77.8% of homes are single-family detached houses. The typical home was built around 1960.
Demographics
ACS 2019–2023- Population
- 826
- Median age
- 57.0 yrs
- Median household income
- $56,667
- Median home value
- $271,900
- Median gross rent
- $805
- Housing units
- 433
- Homeownership rate
- 67.1%
- Bachelor's degree or higher
- 26.2%
- Unemployment rate
- 3.4%
Trends
ACS 5-year · 2019–2023828826
$60,469$56,667
$123,200$271,900
$570$805
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 828 | $60,469 | $123,200 | $570 |
| 2020 | 927 | $60,368 | $152,200 | $660 |
| 2021 | 882 | $53,214 | $172,600 | $679 |
| 2022 | 790 | $54,375 | $240,000 | $728 |
| 2023 | 826 | $56,667 | $271,900 | $805 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 52.3%
5 to 1713.4%
18 to 244.7%
25 to 343.9%
35 to 448.1%
45 to 5415.4%
55 to 6417.4%
65 to 7415.9%
75 and over18.9%
| Count | Share | |
|---|---|---|
| Under 5 | 19 | 2.3% |
| 5 to 17 | 111 | 13.4% |
| 18 to 24 | 39 | 4.7% |
| 25 to 34 | 32 | 3.9% |
| 35 to 44 | 67 | 8.1% |
| 45 to 54 | 127 | 15.4% |
| 55 to 64 | 144 | 17.4% |
| 65 to 74 | 131 | 15.9% |
| 75 and over | 156 | 18.9% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 724 | 87.7% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 7 | 0.8% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 16 | 1.9% |
| Hispanic or Latino (any race) | 79 | 9.6% |
Educational attainment (age 25+)
No high school diploma7.6%
High school graduate31.5%
Some college or associate's34.7%
Bachelor's degree14.2%
Graduate or professional degree12.0%
| Count | Share | |
|---|---|---|
| No high school diploma | 50 | 7.6% |
| High school graduate | 207 | 31.5% |
| Some college or associate's | 228 | 34.7% |
| Bachelor's degree | 93 | 14.2% |
| Graduate or professional degree | 79 | 12.0% |
Commute to work
- Mean travel time to work
- 28 min
Drove alone82.1%
Carpooled6.4%
Public transit0.0%
Walked3.0%
Bicycle0.0%
Worked from home8.4%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 243 | 82.1% |
| Carpooled | 19 | 6.4% |
| Public transit | 0 | 0.0% |
| Walked | 9 | 3.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 25 | 8.4% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 127 | 46.9% |
| 15 to 29 min | 43 | 15.9% |
| 30 to 44 min | 20 | 7.4% |
| 45 to 59 min | 32 | 11.8% |
| 60+ min | 49 | 18.1% |
Households
- Average household size
- 2.11
- Poverty rate
- 10.5% (80 of 765)
| Count | Share | |
|---|---|---|
| Family households | 208 | 57.5% |
| Nonfamily households | 154 | 42.5% |
Housing
- Median year structure built
- 1960
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 362 | 83.6% |
| Vacant | 71 | 16.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 243 | 67.1% |
| Renter-occupied | 119 | 32.9% |
1-unit, detached77.8%
1-unit, attached0.0%
2 to 4 units4.4%
5 to 19 units7.4%
20 or more units0.0%
Mobile home & other10.4%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 337 | 77.8% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 19 | 4.4% |
| 5 to 19 units | 32 | 7.4% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 45 | 10.4% |
Geography
- ZCTA
- 99033
- Land area
- 40 sq mi
- Water area
- 0 sq mi
- Center point
- 47.2306, -117.0978
Counties this ZIP covers
2Compare 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)