Old Maps of Union Gap, Washington for Academic Research

Study the evolution of Union Gap with 12 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Union Gap has changed over the decades.


Union Gap, WA maps

(12)
  1. 1899 Map of Ellensburg, 1957 Print
    1899 Map of Ellensburg, 1957 Print
    1899 Ellensburg
    1957 Print · USGS
    Central Washington at the turn of the century shows a landscape of growing river towns and high ridges. Researchers can trace early railroad expansion along the Northern Pacific RR or locate rural outposts like Tampico, Ahtanum, and Nile.

  2. 1901 Map of Ellensburg
    1901 Map of Ellensburg
    1901 Ellensburg
    1901 Print · USGS
    Central Washington at the turn of the century shows a landscape shaped by river valleys and high ridges. Trace the early Northern Pacific Railway line through Ellensburg and the remote outposts of Nile and Tampico.
    6 unique versions available

  3. 1936 Map of Yakima East
    1936 Map of Yakima East
    1936 Yakima East
    1936 Print · USGS
    Yakima and the Moxee Valley are shown here in the mid-1930s as the regional irrigation and rail networks were fully established. Genealogists and local historians can trace family locations near Pease Ranch, Moxee City, and schools like Central Sch.

  4. 1941 Map of Yakima East
    1941 Map of Yakima East
    1941 Yakima East
    1941 Print · USGS
    The Yakima Valley was a hub of irrigation and rail transport in the early 1940s, as intensive canal networks reshaped the landscape. Local historians can trace family homesteads along Beaudry Road and Charon Rd, or locate the First Reformed Ch and the State Fairgrounds.
    2 unique versions available

  5. 1950 Map of Yakima, 1951 Print
    1950 Map of Yakima, 1951 Print
    1950 Yakima
    1951 Print · USGS
    The Yakima Valley and the towering Cascades meet in this mid-century survey of South Central Washington. Genealogists and local historians can trace the irrigation-era growth of Yakima, the historic Fort Simcoe outpost, and the White Swan Mission on the Yakima Indian Reservation.

  6. 1953 Map of Yakima East, 1957 Print
    1953 Map of Yakima East, 1957 Print
    1953 Yakima East
    1957 Print · USGS
    The mid-century growth of the Yakima Valley is on full display here, showing the era's bustling rail corridors and expanding irrigation. Genealogists and local historians can locate the Pioneer Cemetery, St Michaels Church, and old school sites like Adams School.
    3 unique versions available

  7. 1953 Map of Yakima East, 1958 Print
    1953 Map of Yakima East, 1958 Print
    1953 Yakima East
    1958 Print · USGS
    The Yakima Valley in the early fifties shows a landscape of military reservations and expanding irrigation. Trace the growth of Moxee City and Union Gap or locate family roots at Holland Cem and Central School.
    3 unique versions available

  8. 1958 Map of Yakima West, 1960 Print
    1958 Map of Yakima West, 1960 Print
    1958 Yakima West
    1960 Print · USGS
    Yakima entered a period of robust post-war growth during the late fifties, expanding its residential and educational footprint westward. Researchers can trace family-named schools and early landmarks like Yakima Valley Jr College, Tahoma Cem, and the State Fish Hatchery.
    5 unique versions available

  9. 1958 Map of Yakima, 1964 Print
    1958 Map of Yakima, 1964 Print
    1958 Yakima
    1964 Print · USGS
    The Yakima Valley in the late fifties shows a landscape of mountain peaks and irrigated plains at the height of its rail-era development. Researchers can trace the lineage of early settlements through sites like Fort Simcoe, the Wenas Cemetery, and the Yakima Indian Agency School.
    3 unique versions available

  10. 1961 Map of Yakima
    1961 Map of Yakima
    1961 Yakima
    1961 Print · USGS
    Central Washington thrived in the mid-century as an agricultural powerhouse defined by the Yakima River. Trace local roots through Medicine Valley School, Fort Simcoe, and the rail lines of the Northern Pacific RR.

  11. 2023 Map of Yakima West, 2023 Print
    2023 Map of Yakima West, 2023 Print
    2023 Yakima West
    2023 Print · USGS
    The western reaches of Yakima and the Ahtanum Valley are mapped here in the early twenty-first century, showing the intersection of urban growth and irrigation history. Researchers can trace the paths of the Ahtanum Canal and find local landmarks like Tahoma Cem and the Yakima County Courthouse.

  12. 2023 Map of Yakima East, 2023 Print
    2023 Map of Yakima East, 2023 Print
    2023 Yakima East
    2023 Print · USGS
    The Yakima area is shown here in the contemporary era as a complex hub of irrigation and riverfront industry. Researchers can trace historical burial sites at Pioneer Cem or follow the path of the Union Gap Canal and Hubbard Ditch.

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Frequently asked questions

  • What are the different types of historical maps available for Union Gap?
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