Kittitas County, WA ZIP Codes
10 ZIP codes cover all or part of Kittitas County, Washington. The Census Bureau counts 47,172 residents in the county, with a median household income of $73,804 and a median home value of $497,400. Median household income ranges from $71,137 in 98926 to $104,800 in 98941. Its largest communities include Ellensburg, Cle Elum, Kittitas, Roslyn and Easton.
Kittitas County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 47,172 |
| Households | 19,993 |
| Median household income | $73,804 |
| Median home value | $497,400 |
| Median age | 35.8 |
| Median rent | $1,341 |
All 10 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 47,120 |
| Households (sum of ZIP codes) | 19,962 |
| Median household income, range across ZIP codes | $71,137 (98926) to $104,800 (98941) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $72,532 |
| Homeowners | 61.5% |
| Households with kids under 18 | 23.7% |
| Moved in the past year | 18.9% |
| Carrier routes in EDDM2GO's route library | 32 routes, 19,225 homes (3 of 10 ZIP codes) |
Top facts
- Highest median household income in Kittitas County: 98941 ($104,800)
- Most residents: 98926 (34,353 people)
- Highest homeownership: 98922 (86.3% own their home)
- Most households with kids: 98926 (24.1% of households)
- Most new movers: 98926 (22.7% moved in last year)
- Youngest median age: 98926 (30.2 years)
- Highest median home value: 98922 ($647,600)
Every ZIP code in Kittitas County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98926 | Ellensburg | 34,353 | 14,161 | $71,137 | $470,300 | 52.5% | 24.1% | 22.7% | 24 | 15,564 | 100% of its land |
| 98922 | Cle Elum | 7,688 | 3,554 | $73,603 | $647,600 | 86.3% | 23.5% | 9.7% | 7 | 4,518 | 100% of its land |
| 98941 | Roslyn | 1,076 | 494 | $104,800 | $565,200 | 67.8% | 21.7% | 4.6% | — | — | 100% of its land |
| 98940 | Ronald | 858 | 332 | $246,441 | $612,800 | 100.0% | 22.6% | 9.9% | — | — | 100% of its land |
| 98925 | Easton | 850 | 329 | $97,250 | $769,400 | 85.1% | 25.5% | 12.7% | — | — | 100% of its land |
| 98934 | Kittitas | 775 | 440 | $79,063 | $319,900 | 75.2% | 14.8% | 6.3% | — | — | 100% of its land |
| 98943 | South Cle Elum | 579 | 282 | $66,750 | $374,300 | 71.6% | 18.4% | 7.6% | — | — | 100% of its land |
| 98068 | Snoqualmie Pass | 482 | 229 | $100,096 | $904,000 | 83.4% | 12.2% | 4.8% | — | — | 55% of its land |
| 98946 | Thorp | 398 | 141 | $121,875 | $384,500 | 67.4% | 50.4% | 1.8% | 1 | 155 | 100% of its land |
| 98950 | Vantage | 61 | 0 | — | — | — | — | 26.2% | — | — | 100% of its land |
A ZIP code is listed for Kittitas County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Ellensburg — 20,874 residents · 1 ZIP code
- Cle Elum — 1,905 residents · 1 ZIP code
- Kittitas — 1,221 residents · 2 ZIP codes
- Roslyn — 1,076 residents · 2 ZIP codes
- Easton — 647 residents · 1 ZIP code
- South Cle Elum — 579 residents · 2 ZIP codes
- Snoqualmie Pass — 428 residents · 1 ZIP code
- Thorp — 230 residents · 1 ZIP code
- Ronald — 119 residents · 1 ZIP code
- Vantage — 0 residents · 1 ZIP code
Price a mailing to Kittitas County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Kittitas County, WA?
- 98926, 98922, 98941, 98940, 98925, 98934, 98943, 98068, 98946 and 98950. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Kittitas County?
- 47,172 residents in 19,993 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Kittitas County?
- $73,804 for the county as a whole. Its ZIP codes range from $71,137 (98926) to $104,800 (98941).
- Which Kittitas County ZIP code has the highest median household income?
- 98941, at $104,800, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Kittitas County?
- For the 3 of 10 ZIP codes in EDDM2GO's stored route library: 32 carrier routes reaching 19,225 residential and 952 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.