Addyston

Village · Hamilton County · 927 residents · 1.5% municipal income tax

Hamilton County

Local events in Addyston

Nothing is posted for Addyston itself yet; here is what is on within 10 miles. All local events in Addyston

  1. Stars, Stripes & Smarts Trivia

    Oct 1 to 31 · Miami Township Branch Library · Cleves · 2.7 mi · From Cincinnati & Hamilton County Public Library

  2. American Mahjong - Open Play

    5:30 to 8:30 p.m. · Green Township Branch Library · Green Township · 2.7 mi · From Cincinnati & Hamilton County Public Library

  3. Ready, Set, Race: Hot Wheels

    2 to 4 p.m. · Green Township Branch Library · Green Township · 2.7 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 Addyston began

Addyston grew from a riverfront site originally owned by C. W. Short, the older of whose two hamlets, Sekitan, gave way in importance once a Big Four Railroad coal elevator was moved here from North Bend in 1881 and once Canadian immigrant Matthew Addy bought the property to build the Addyston Pipe and Steel Company, a foundry town that gave the new village its name at incorporation in 1891 with Frank Nevitt as first mayor. Addy, born in Montreal in 1835 to a family of English, Scotch and Irish descent, had come to Cincinnati in 1857 and built his fortune first in the cotton and Southern pig-iron trade; his pipe works grew out of the old Gaylord Iron & Pipe Company and, by the 1890s, was the largest cast-iron pipe plant in America. Nearly 80 percent of Addyston's homes were rented to foundry workers by the early 1900s. The company became the defendant in the landmark 1899 U.S. Supreme Court antitrust case Addyston Pipe & Steel Co. v. United States, after it and five competitors formed a price-fixing cartel in 1894. The foundry closed in 1950, and the site passed through a series of chemical manufacturers, Monsanto, Bayer, Lanxess and Ineos, the last of which announced its own plant closure for 2025.

Incorporated 1891, by Named for Matthew Addy, who bought the riverfront property (originally owned by C. W. Short) and built the Addyston Pipe and Steel Company; incorporated 1891 with Frank Nevitt as first mayor, encompassing the older hamlet of Sekitan.

Where the name comes from

The village is named for Matthew Addy, the Canadian immigrant businessman who purchased the riverfront property in 1889 and built the Addyston Pipe and Steel Company that became the community's economic center. Addy was born in Montreal on April 15, 1835, of English, Scotch and Irish descent -- his grandfather had emigrated from the north of Ireland to Canada at the end of the eighteenth century -- and came to Cincinnati in 1857.

Before the town

No source found records a Native American village, trail, mound or treaty line specific to the Addyston site itself, a riverfront industrial settlement on the Ohio River.

Timeline

  1. — The riverfront site is known as "Coal City" for two productive coal elevators on the Ohio River.
  2. — The Big Four Railroad's coal elevator is moved to the site from North Bend, the first impetus to improvement here; coal is brought by water and transferred to rail for shipment westward.
  3. — Matthew Addy purchases the riverfront property, previously owned by C. W. Short, and establishes the Addyston Pipe and Steel Company.
  4. — The Methodist and Episcopal churches of Addyston are built; the colored Baptist church follows in 1890 and the colored Methodist church in 1892, all frame structures.
  5. — Addyston incorporates as a village, named for Matthew Addy; Frank Nevitt is elected the first mayor (succeeded in 1892 by Frank M. Ware), and the corporate limits take in both Addyston and the older, adjoining hamlet of Sekitan.
  6. — The Addyston Pipe and Steel Company joins a cartel with five competitors to fix prices and limit competition in cast-iron pipe manufacturing.
  7. — The cartel becomes the subject of the landmark U.S. Supreme Court antitrust case Addyston Pipe & Steel Co. v. United States.
  8. — The Ohio River flood severely damages the village.
  9. — The Addyston Pipe and Steel Company ceases operations, causing population decline.
  10. — Part of the village is added to the National Register of Historic Places as the Village of Addyston Historic District.

Stories

The pipe cartel that reshaped American antitrust law

Matthew Addy's foundry town, built on riverfront property once owned by C. W. Short after his 1889 purchase, quickly became a company town in the fullest sense: by the early 1900s, nearly four in five Addyston homes were rented directly to workers at the Addyston Pipe and Steel Company, a business that had grown out of the older Gaylord Iron & Pipe Company and its successor, the Cincinnati & Newport Iron & Pipe Company. Addy himself, a Montreal-born son of English, Scotch and Irish stock who had come to Cincinnati in 1857 and made his early fortune trading cotton and then Southern pig iron, was by the 1890s as well known publicly as the head of the largest cast-iron pipe manufacturer in the country as for his private business. In 1894 that company joined five competing cast-iron pipe makers in an agreement to fix prices and divide territory, an arrangement that seemed routine to the businessmen involved but drew federal prosecution under the young Sherman Antitrust Act. The resulting 1899 Supreme Court decision, Addyston Pipe & Steel Co. v. United States, became one of the foundational cases establishing that price-fixing cartels were illegal per se under American law, permanently attaching the name of a small Hamilton County river village to the history of U.S. antitrust enforcement.

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

Water

Mostly private wells The water here

Hospitals, fire stations and more

Inside Addyston's boundary: 3 Toxics Release Inventory facilities and 5 spill cases. Press a pin or a name for its whole record and its source.

Facilities reporting toxic releases (3)

  1. E C Shaw CoToxics Release Inventory · Cincinnati
    Address
    310 Main St, Cincinnati, OH 45202
    County
    Hamilton County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45202CSHWC310MA
    EPA registry ID
    110000840378
  2. Hercules Addyston OhioToxics Release Inventory · Addyston
    Address
    356 Three Rivers Pkwy, Addyston, OH 45001
    County
    Hamilton County County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45001HRCLS356TH
    EPA registry ID
    110070135416
  3. Ineos Abs (Usa) Llc - Addyston PlantToxics Release Inventory · Addyston
    Address
    356 Three Rivers Pkwy, Addyston, OH 45001
    County
    Hamilton County
    Status
    Reports to the Toxics Release Inventory (open)
    EPA program ID
    45001MNSNT356TH
    EPA registry ID
    110067426654

Source: EPA Facility Registry Service, Toxics Release Inventory reporters. Reporting a release is required of large users of listed chemicals; it is not by itself a violation.

Spills reported since 2021 (5)

  1. Material Yellow2024-12-20 · Addyston
    Reported
    2024-12-20
    What spilled
    Material Yellow
    Where
    Addyston, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2412EPA0002055
  2. Styrene (C8H8) Reached water2023-10-10 · Addyston
    Reported
    2023-10-10
    What spilled
    Styrene (C8H8)
    Largest amount reported
    2 gallons
    Reached a waterway
    31 - Ohio River
    Where
    Addyston, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2310EPA0001742
  3. Latex2023-08-02 · Addyston
    Reported
    2023-08-02
    What spilled
    Latex
    Largest amount reported
    100 gallons
    Where
    Addyston, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2308EPA0001318
  4. Styrene (C8H8)2022-12-29 · Addyston
    Reported
    2022-12-29
    What spilled
    Styrene (C8H8)
    Largest amount reported
    60 gallons
    Where
    Addyston, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2212EPA0001931
  5. Material Unknown2022-05-14 · Addyston
    Reported
    2022-05-14
    What spilled
    Material Unknown
    Largest amount reported
    249 gallons
    Where
    Addyston, Hamilton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2205EPA0000704

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 Addyston, with the share of its residents who live here and the same headline figures as the ZIP page.

Local government

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

Money issues on the ballot since 2021: 4 of 4 passed; of those asking for new or higher taxes, 1 of 1.

Ballot issues

DateIssueForAgainstResult
2025-11-04 Issue 8: PROPOSED TAX LEVY (ADDITIONAL) VILLAGE OF ADDYSTON 6449Passed (56.64% for)
2024-11-05 Issue 12: PROPOSED TAX LEVY (RENEWAL) VILLAGE OF ADDYSTON 172123Passed (58.31% for)
2021-11-02 Issue 13: PROPOSED TAX LEVY (RENEWAL) VILLAGE OF ADDYSTON: MAINTENANCE OF SEWER SYSTEM 5743Passed (57.0% for)
2021-11-02 Issue 14: PROPOSED TAX LEVY (RENEWAL) VILLAGE OF ADDYSTON: WATER SUPPLY SYSTEM 5742Passed (57.58% for)

Elections for office

DateOfficeCandidates and votes
2025-11-04 Member of Council William R. Glick 58, 21.72%; Pam Jackson 54, 20.22%; Ann Pillow 54, 20.22%; Darryl H. Walton 54, 20.22%; Jennifer L. Wiehe 47, 17.6%
2025-11-04 Member of Board of Trustees of Public Affairs No Valid Petition Filed 0
2023-11-07 Treasurer No Valid Petition Filed 0
2023-11-07 Member of Council Daniel L. Pillow 109, 77.86%; Catherine L. Nixon-Byess (Write-In) 31, 22.14%
2023-11-07 Member of Board of Trustees of Public Affairs No Valid Petition Filed 0
2023-11-07 Mayor Lisa Mear 87, 59.59%; Al Glick (Write-In) 59, 40.41%
2023-11-07 Clerk Margaret Ann Dozier 126, 100.0%
2021-11-02 Member of Council Pamela S. Jackson 58, 26.24%; Ann G. Pillow 53, 23.98%; Al Glick (Write In) 41, 18.55%; Ron Pugh (Write In) 39, 17.65%; Chris A. Mear 30, 13.57%

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

The county

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

Nearby places

No nearby place shares a ZIP code with Addyston in the atlas yet.

Rain and snow

How much has actually fallen on Addyston, day by day, from 1896 to now. Daily totals, not averages.

rain, last 30 days
1.13 in
2026-10-01 to 2026-10-30
rain so far in 2026
41.3 in
about normal for the date
snow so far in 2026
16.4 in
a normal year brings 17.2 in
a normal year
48.2 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 1.13 — 30
September 2026 4.35 — 30
August 2026 4.41 — 31
July 2026 3.27 — 31
June 2026 8.12 — 30
May 2026 6.19 — 31
April 2026 4.29 — 30
March 2026 6.60 0.8 31
February 2026 1.27 5.5 28
January 2026 1.62 10.2 31
December 2025 2.51 11.7 31
November 2025 4.17 2.2 30
On the record, 1896–2026
Wettest year2011 — 76.8 in
Driest year1934 — 25.2 in
Snowiest year1917 — 47.0 in
Wettest day on record14 September 1979 — 5.25 in
Heaviest snowfall in a day8 December 1917 — 14.01 in
Deepest snow on the ground16 January 1918 — 18.62 in

Estimated, not measured. No rain gauge has ever stood inside Addyston, so every figure here is worked out from the gauges around it - the nearest ones weighted most. Treat them as close estimates rather than readings.

45,971 days of records, 1896-09-01 to 2026-10-30. Source: NOAA NCEI GHCN-Daily, 3,240 gauges in and around Ohio. A day is "gauged" when a gauge standing inside the boundary reported it, and the value is the mean of those gauges. Otherwise it is interpolated by inverse distance from every gauge reporting within 50 miles. Nothing is carried forward, back-filled or smoothed. Against NOAA nClimDiv county monthly precipitation over 136,848 complete county-months (checked 2026-11-01): correlation 0.9515, median absolute difference 0.217 in a month. Built 2026-11-01 from the Cracked Buckeye precipitation archive. Snow is the softer number — snowfall is measured by hand with a ruler, no agency publishes a gridded county snowfall series, and blowing snow defeats every observer.

Environmental permits and filings

What Ohio EPA has on file for Addyston: permits, inspections, violations, cleanups and the state loans behind sewer and water work. Every line links to the agency's own document.

facilities and sites on file
9
those placed on the map inside Addyston
What kind of permits
ProgramFacilities and sites
Hazardous waste2
State water loans2
Air pollution1
Contaminated-site cleanup1
Public drinking water1
Site assessment1
Wastewater and stormwater discharge1
The latest filings
DateFacility or siteWhat
ADDYSTON VILLAGE PWS Public drinking water compliance letter
ADDYSTON VILLAGE PWS Public drinking water compliance letter
ADDYSTON VILLAGE PWS Public drinking water warning letter
INEOS ABS USA LLC Hazardous waste permit
INEOS ABS USA LLC Hazardous waste permit
ADDYSTON VILLAGE PWS Public drinking water report
INEOS ABS USA LLC Hazardous waste assessment
ADDYSTON VILLAGE PWS Public drinking water warning letter
ADDYSTON VILLAGE PWS Public drinking water plan
ADDYSTON VILLAGE PWS Public drinking water notice of violation
ADDYSTON VILLAGE PWS Public drinking water notice of violation
ADDYSTON VILLAGE PWS Public drinking water inspection
ADDYSTON VILLAGE PWS Public drinking water compliance letter
ADDYSTON VILLAGE PWS Public drinking water inspection
ADDYSTON VILLAGE PWS Public drinking water notice of violation
INEOS ABS USA LLC Hazardous waste assessment
INEOS ABS USA LLC Wastewater and stormwater discharge report
ADDYSTON VILLAGE PWS Public drinking water plan
INEOS ABS USA LLC Hazardous waste assessment
INEOS ABS USA LLC Hazardous waste permit
ADDYSTON VILLAGE PWS Public drinking water warning letter
INEOS ABS USA LLC Hazardous waste assessment
INEOS ABS USA LLC Wastewater and stormwater discharge director's orders
INEOS ABS USA LLC Hazardous waste permit
ADDYSTON VILLAGE PWS Public drinking water compliance letter

Source: Ohio EPA eDocument portal (edocpub.epa.ohio.gov), indexed 2026-10-14. Facilities are placed on the map from Ohio EPA's own map layers, EPA's Facility Registry, coordinates written in the filings, or a geocoded street address. A permit filed under a private person's name (most are household septic systems) is counted but never named, placed or linked; licenses for individual workers and open-burning notices are left out entirely.

Quick answers

What county is Addyston, Ohio in?

Addyston is a village in Hamilton County, Ohio, with 927 residents.

When was Addyston, Ohio founded?

Addyston was incorporated 1891. Founders on record: Named for Matthew Addy, who bought the riverfront property (originally owned by C. W. Short) and built the Addyston Pipe and Steel Company; incorporated 1891 with Frank Nevitt as first mayor, encompassing the older hamlet of Sekitan. Source

How did Addyston, Ohio get its name?

The village is named for Matthew Addy, the Canadian immigrant businessman who purchased the riverfront property in 1889 and built the Addyston Pipe and Steel Company that became the community's economic center. Source

What ZIP code is Addyston, Ohio?

Most of Addyston is in ZIP code 45001.

Where does Addyston, Ohio get its water?

The main water source for Addyston (Cleves Village): Mostly private wells.

Cite this page

Cite this page as:

Cracked Buckeye, "Addyston, Hamilton County", https://crackedbuckeye.com/place/addyston/, built 2026-10-31, accessed [date].

How to cite · Report a correction · Built 2026-10-31