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A Gazetteer for the United States and Canada
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Welcome to Thompson ...

Thompson is located in Washington County<1>.

While we don't have a date for the founding of Thompson, you might consider that their post office opened in 1863.

Thompson is 1,020 feet [311 m] above sea level.<2>.

Time Zone: Thompson lies in the Central Time Zone (CST/CDT) and observes daylight saving time

Area Code for Thompson: 262

Communities Also Named Thompson ...

Using our Gazetteer, we found that there are 49 communities that are also named Thompson - they are located in Alabama, Arkansas (2), British Columbia (2), California (2), Connecticut, Delaware, Florida (3), Illinois, Iowa, Kentucky (3), Louisiana, Maine, Manitoba, Maryland, Michigan (3), Mississippi (3), Missouri, Montana, Nebraska, Nevada, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania (5), South Carolina, Texas (3), Virginia, Washington and West Virginia.

For more information, see our Tidbits & Trivia Page for Thompson.

Communities near Thompson ...

We have created a list of 10 communities that are near Thompson.

  • Waukesha
    (18 miles [29 km] to the southeast)
  • Brookfield
    (18 miles [29 km] to the southeast)
    • Brookfield is located in Waukesha County
    • Jump to our Gazetteer entry for Brookfield
    • Population from the 2020 Census: 39,164 people
  • Menomonee Falls
    (13 miles [20.9 km] to the southeast)
  • West Bend
    (14 miles [22.5 km] to the northeast)
  • Mequon
    (18 miles [29 km] to the east)
  • Watertown
    (18 miles [29 km] to the west)
  • Germantown
    (12 miles [19.3 km] to the east)
    • Germantown is located in Washington County
    • Jump to our Gazetteer entry for Germantown
    • Population from the 2020 Census: 20,057 people
  • Oconomowoc
    (12 miles [19.3 km] to the southwest)
    • Oconomowoc is located in Waukesha County
    • Jump to our Gazetteer entry for Oconomowoc
    • Population from the 2020 Census: 17,160 people
  • Hartford
    (4 miles [6.4 km] to the north)
  • Pewaukee
    (14 miles [22.5 km] to the southeast)
    • Pewaukee is located in Waukesha County
    • Jump to our Gazetteer entry for Pewaukee
    • Population from the 2020 Census: 14,703 people

To Help With Your Genealogy Research ...

We have a couple of sections for those tracing their genealogy.

We created a list of cemeteries that are in the area around Thompson. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Thompson.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Thompson. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Thompson.

We also have a detailed list of newspapers that have been published in the area around Thompson. See our Newspapers Page for Thompson.

Adding Thompson to Our Gazetteer ...

We originally found mention of Thompson in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found (so far) for Thompson was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<3>

From that list, the Thompson post office opened in 1863. The Thompson post office closed in 1902.

For more details, see References and Mentions for Thompson.

Footnotes ...

<1>If you're interested in how the shape of Wisconsin's counties, including Washington, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>The elevation is an estimate for the area around Thompson - it will be higher in some places and lower in others.
<3>A copy of the Blevins & Helbock Post Office list with background information can be found at:

      https://cblevins.github.io/us-post-offices/data-biography/