Columbia Township, Hamilton County

Township · Hamilton County · 4,238 residents

Hamilton County

Local events in Columbia Township, Hamilton County

Nothing is posted for Columbia Township itself yet; here is what is on within 10 miles. All local events in Columbia Township, Hamilton County

  1. Board Game Club

    4 to 5 p.m. · Madisonville Branch Library · Cincinnati · 0.4 mi · From Cincinnati & Hamilton County Public Library

  2. CancelledFiber Arts Craft Night

    6 to 7:45 p.m. · Madisonville Branch Library · Cincinnati · 0.4 mi · From Cincinnati & Hamilton County Public Library

  3. Tween/Teen Book Bites

    4 to 5 p.m. · Madisonville Branch Library · Cincinnati · 0.4 mi · From Cincinnati & Hamilton County Public Library

Know a calendar we should watch? Send the link

Checked October 20; the events page is refreshed daily.

How Columbia Township, Hamilton County began

Columbia Township takes its name from the Columbia settlement founded in 1788 by Benjamin Stites, one of the three original 1788 settlements (with Losantiville/Cincinnati and North Bend) in the Symmes Purchase and the first American settlement in what became Hamilton County. The township itself was organized in 1791 when Hamilton County's court split its southern territory into Columbia, Cincinnati and Miami townships, and it was steadily whittled down over the next century and a half as Deerfield, Dayton, Sycamore, Symmes and Spencer townships were carved from its land and as the original Columbia settlement (Columbia-Tusculum) and villages including Madisonville, Norwood, Pleasant Ridge, Mariemont, Indian Hill and Fairfax were annexed by Cincinnati or incorporated separately. What remains today is a small unincorporated pocket of the township, its territory scattered among the ZIP codes of Cincinnati's eastern suburbs. The U.S. Army built Camp Dennison on 500 acres in the township's northeastern corner in 1861 as a Civil War training and hospital post.

Settled 1788, incorporated 1791, by Formed from the southern part of Hamilton County by the county court, named for the 1788 Columbia settlement founded by Benjamin Stites.

Where the name comes from

The township is named for the settlement of Columbia, founded in 1788 by Benjamin Stites and a party of pioneers as part of the Symmes Purchase, the first American settlement in the future Hamilton County; the settlement itself was annexed by Cincinnati in 1871 and is known today as Columbia-Tusculum.

Before the town

Columbia Township's own Wikipedia history states plainly that the region was "the ancestral home of Native American tribes, including the Shawnee, Miami, and Fort Ancient Peoples, who constructed the Fort Ancient Earthworks," and that conflict continued in the area through the Northwest Indian War until the 1795 Treaty of Greenville. No source consulted names a specific village, camp or trail sited within the present, much-reduced township boundary itself; the documented earthworks associated with this area, including the Mariemont Embankment and Village Site and the nearby Madisonville Fort Ancient village site, lie within the separately incorporated village of Mariemont, once part of Columbia Township but now its own municipality.

Nations recorded here: Shawnee, Miami, Fort Ancient culture.

Timeline

  1. — Benjamin Stites leads a party of pioneers to found the Columbia settlement under the Symmes Purchase, the first American settlement in the future Hamilton County.
  2. — Hamilton County's court divides its southern territory into Columbia, Cincinnati and Miami townships, organizing Columbia Township.
  3. — Following the Treaty of Greenville, Deerfield and Dayton townships are created out of Columbia Township's northern reaches.
  4. — The United States Army builds Camp Dennison on 500 acres in the township's northeastern corner as a Civil War training camp and hospital.
  5. — Cincinnati annexes the original Columbia settlement, afterward known as Columbia-Tusculum.
  6. — Cincinnati annexes the villages of Madisonville, Pleasant Ridge, Oakley and Kennedy Heights, all former parts of Columbia Township.
  7. — Indian Hill and Mariemont, both former parts of the township, incorporate as separate villages.
  8. — Fairfax withdraws from Columbia Township, on January 1, by forming a paper township.

Stories

The township that gave away most of itself

Columbia Township was, in 1791, the whole southern half of the newly organized Hamilton County, named for the pioneer settlement Benjamin Stites had planted on the Ohio River three years earlier. Over the following century and a half it was cut down piece by piece: Deerfield, Dayton, Sycamore, Symmes and Spencer townships were all carved from its original territory, its namesake settlement was annexed into Cincinnati as Columbia-Tusculum in 1871, and one village after another that had grown up on its land, from Norwood and Madisonville to Mariemont, Indian Hill and finally Fairfax in 2010, incorporated separately or was annexed outright. What is left today is a scattering of small unincorporated pockets, still called Columbia Township, tucked among the ZIP codes of Cincinnati's eastern suburbs.

Local history sources: en.wikipedia.org · en.wikipedia.org · en.wikipedia.org

Water

Ohio River intake at the plant's riverfront on Kellogg Ave in the California neighborhood, east Cincinnati The water here

  • Cincinnati Public Water System97% of residentsOhio River (Miller Plant, ~88%) plus Great Miami Buried Valley Aquifer wells (~12%)
  • Indian Hill City3% of residentsLittle Miami River valley aquifer (wells near Milford)
  • Reading City0% of residentsOhio River (Miller Plant, ~88%) plus Great Miami Buried Valley Aquifer wells (~12%)

Hospitals, fire stations and more

Inside Columbia Township, Hamilton County's boundary: 1 private school, 1 poor-rated bridge, 1 public charging site and 3 spill cases. Press a pin or a name for its whole record and its source.

Private schools (1)

  1. The Good Shepherd Catholic MontessoriPrivate, Catholic · Cincinnati
    Address
    4460 Berwick St, Cincinnati, OH 45227
    Kind
    Catholic
    Students, 2023-24
    153
    Teachers (full-time equivalent)
    17.3
    Students per teacher
    8.84393
    Phone
    (513) 271-4171
    NCES private school ID
    A0108669

Source: NCES Private School Survey 2023-24.

Bridges rated poor (1)

  1. Muchmore Road over Tributary Walton CreekPoor · built 1977
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Culvert
    Built
    1977
    Length
    7 ft
    Owner
    County
    Vehicles a day
    1,949
    Coordinates
    39.14581, -84.35914

Source: FHWA National Bridge Inventory 2025. "Poor" means one major part rated 4 or below on the 0 to 9 scale; it calls for repair, not closing, unless the state posts or closes the bridge.

Public EV charging (1)

  1. Mariemont Promenade - Tesla Destination2 Level 2 · Cincinnati
    Address
    7257 Wooster Pike, Cincinnati, OH 45227
    Ports
    2 Level 2
    Plugs
    Tesla (NACS)
    Network
    Tesla Destination
    Phone
    877-798-3752

Source: NREL Alternative Fuels Data Center station list (May 2026), public and open stations, the posts at one address counted as one site.

Spills reported since 2021 (3)

  1. Oil Motor / Lube Oil / Vehicle2025-08-22 · Columbia Twp
    Reported
    2025-08-22
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Columbia Twp, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2508EPA0001434
  2. Fish Kill Reached water2024-05-30 · Columbia Twp
    Reported
    2024-05-30
    What spilled
    Fish Kill
    Reached a waterway
    31 - Little Miami River
    Where
    Columbia Twp, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2405EPA0000910
  3. Sheen Organic2022-11-30 · Columbia Twp
    Reported
    2022-11-30
    What spilled
    Sheen Organic
    Where
    Columbia Twp, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2211EPA0001775

Source: Ohio EPA emergency response spill reports, 2021 to September 2026, one point per case where Ohio EPA placed it. A report is what the caller or responder recorded; amounts are often blank or estimated.

Its ZIP codes

Each ZIP code that touches Columbia Township, Hamilton County, with the share of its residents who live here and the same headline figures as the ZIP page.

Local government

Who holds office in Columbia Township, Hamilton County, how its elections and ballot issues came out, and the state auditor's record.

Money issues on the ballot since 2021: 1 of 1 passed; of those asking for new or higher taxes, 1 of 1.

Ballot issues

DateIssueForAgainstResult
2021-11-02 Issue 23: PROPOSED TAX LEVY (REPLACEMENT AND DECREASE) TOWNSHIP OF COLUMBIA UNINCORPORATED AREA 853133Passed (86.51% for)

Elections for office

DateOfficeCandidates and votes
2025-11-04 Township Trustee Steven Brokamp 511, 50.59%; David Kubicki 499, 49.41%
2023-11-07 Township Trustee Brian Lamar 1,266, 100.0%
2023-11-07 Fiscal Officer Caroline Heekin 1,240, 100.0%
2021-11-02 Township Trustee (Unexpired term ending 12-31-2023) Brian Lamar 614, 65.32%; Roxanne H. Rebel 326, 34.68%
2021-11-02 Township Trustee David Joseph Kubicki 640, 53.96%; Susan Hughes 546, 46.04%

Winners in bold. Results from the county board of elections' official canvass unless marked.

Auditor of State record

The county

Hamilton County: 54 ZIP codes, 47 cities, villages and townships, 843,791 people.

Nearby places

Quick answers

What county is Columbia Township, Ohio in?

Columbia Township, Hamilton County is a township in Hamilton County, Ohio, with 4,238 residents.

When was Columbia Township, Ohio founded?

Columbia Township, Hamilton County was settled 1788; incorporated 1791. Founders on record: Formed from the southern part of Hamilton County by the county court, named for the 1788 Columbia settlement founded by Benjamin Stites. Source

How did Columbia Township, Ohio get its name?

The township is named for the settlement of Columbia, founded in 1788 by Benjamin Stites and a party of pioneers as part of the Symmes Purchase, the first American settlement in the future Hamilton County; the settlement itself was annexed by Cincinnati in 1871 and is known today as Columbia-Tusculum. Source

What ZIP code is Columbia Township, Ohio?

Columbia Township, Hamilton County is served by ZIP codes 45227 and 45213; 45227 holds the largest share of its residents.

Where does Columbia Township, Ohio get its water?

The main water source for Columbia Township, Hamilton County (Cincinnati Public Water System): Ohio River intake at the plant's riverfront on Kellogg Ave in the California neighborhood, east Cincinnati.

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