Kittitas County, Washington
Historic newspapers, landmarks, and county history layers for genealogists and local historians.
At a glance
SummaryThe National Register of Historic Places includes 24 listed properties in the county, first listed in 1971. Most listings are in or near Ellensburg, South Cle Elum, Cle Elum.
Summary generated automatically from the source data on this page.
Newspapers
Library of CongressNewspaper directory data for Washington is not yet loaded on this site. Browse Kittitas titles at the Library of Congress.
National Register of Historic Places
NPS NRHP14 of 24 listings mapped; some locations are restricted by NPS to protect sensitive sites.
24 listed properties
Source: National Park Service, National Register of Historic Places. Property links open NRHP nomination files at the National Archives.
County formation
Newberry AHCBKittitas was formed in 1883 (1883-11-24) from Yakima.
KITTITAS created by Washington Territory from YAKIMA.
Source: Newberry Library, Atlas of Historical County Boundaries.
Population by decade
CensusKittitas County population from 1890 to 2020 (Census historical series).
| 1890 | 1900 | 1920 | 1940 | 1950 | 1960 | 1980 | 2000 | 2020 |
|---|---|---|---|---|---|---|---|---|
| 8,777 | 9,704 | 17,737 | 20,230 | 22,235 | 20,467 | 24,877 | 33,362 | 44,337 |
Sources: U.S. Census Bureau historical county population (Forstall 1790–1990) and public-domain / CC0 county population series through 2020.
Cemeteries & historical places
USGS GNIS7 cemeteries and 0 historical populated places (ghost towns / former settlements) recorded in USGS GNIS for this county.
Cemeteries — 7 of 7 listed
| Name |
|---|
| High Valley Memorial Park Cemetery |
| Holy Cross Cemetery |
| Independent Order of Odd Fellows Cemetery |
| Laurel Hill Memorial Cemetery |
| Old German Baptist Brethren Church Cemetery |
| Swauk Prairie Cemetery |
| Thorp Cemetery |
Source: USGS Geographic Names Information System (public domain). Cemeteries from the 2021 NationalFile archive; historical places from GNIS HistoricalFeatures topical extract.
Historical markers
HMdb linkMarker text and photos from the Historical Marker Database (HMdb) are not embedded here. HMdb allows non-commercial reuse with attribution, but commercial/compensated use needs written permission; this is a commercial site, so we only link out.
Search HMdb for Kittitas County, Washington
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