One North Plum Street, Germantown, OH 45327 | (937) 855-7255 (937) 855-7270

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About Germantown

The Twin Valley was a “valley of peace” for the various Indian tribes hunting here. The Shawnees had a settlement nearby as late as 1804. The first pioneers arrived in the area in 1798 and stayed about six years before most moved on. Germantown was settled in August, 1804, by German-speaking families from Pennsylvania. They were led by Philip Gunckel, the only original settler who spoke English. He selected the Twin Valley as a site for a grist mill. The German language was spoken in Germantown until the early 1900s. Mr. Gunckel established the first plat in 1814. The Municipality incorporated in 1833 and the population had grown to 1200 by 1840.

Those buildings and homes of a historical interest have been documented by an active historical society, founded in 1973. Six area buildings, as well as the entire downtown business section, have been designated Montgomery County Landmarks: the I00F Lodge building, the K of P Lodge building, the Rohrer Mansion, the old Shuey Mill, and both the Mudlick Homestead and the old Mudlick School.

In May 1976, the downtown core, known as the ” Gunckel Town Plat ” was recognized by the National Historical Park Service of the U.S. Department of the Interior as a National Historic Site and Historical Preservation District. Also attaining national recognition were the Shuey Mill, the Poast House, and the Watson (Rohrer) House.

1804 – Philip Gunckel and others from Berks County, PA. permanently settled.

1814 – First town plat was laid out.

1818 – Post Office was established with Peter Schaeffer serving as first Postmaster.

1826 – Conrad Schaeffer published the Gazette, the first local newspaper.

May 16, 1833 – Germantown was incorporated; George Rowe became its first Mayor.

1837 – The Germantown and Dayton Pike was completed.

July 1, 1849 – The Cemetery Association was formed.

September 19, 1863 – Germantown’s first federally chartered bank, the First National Bank, opened for business.

1869 – The first successful railroad, the Cincinnati and Northern, was built through town.

March 12, 1900 – The area’s first telephone service provider, Germantown Independent Telephone Company, was incorporated.

Jul 3, 1907 – The Germantown Public Library opened.

1919 – As a result of the flood of 1913, the Germantown Conservancy Dam was built.

1922 – The current high school building was completed.

1938 – The first sanitary sewer system was installed.

June 7, 1953 – The current municipal building was dedicated.

June 8, 1976 – A council-manager form of government was adopted.

1980 – Germantown became a Municipality.

How We Can Help

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The Municipality of Germantown would like to have your input on new ideas and feedback on how we are doing. Please do not hesitate to contact us.

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Ohio Checkbook

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Check out Germantown Spending by going to for a detailed financial report.

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Stormwater Education & Outreach

Stormwater Education & Outreach

Storm Water Friendly Watering Tips

  • Direct your downspouts to a depressed area or a garden bed so water soaks into the yard instead of rushing out into the streets.
  • Use rain barrels to store rainwater from downspouts
  • Do not over water. Excessive watering can lead to runoff, which wastes both water and chemicals you may have added to your lawn.
  • Incorporate swales and berms to your landscaping so runoff is contained and does not leave your yard.

What you can do in your yard »