Ghost TownUSA

Ghost Town · Kansas

Octagon City

A ghost town of unknown status in Allen County, Kansas.

By the Ghost Town USA research team Last reviewed September 2026

You don't stumble onto Octagon City by accident. That's rather the point. Octagon City is a ghost town in Allen County, Kansas, United States. It was a failed intentional community that was founded in 1856 about six miles (10 km) south of Humboldt, Kansas, near the Neosho River.

Allen County holds 2 documented ghost towns, including Cofachique — Octagon City keeps them company on the map.

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The story of Octagon City

Kansas ghost towns are what happens when the railroad changes its mind and the wheat stops paying.

Octagon City is a ghost town in Allen County, Kansas, United States. It was a failed intentional community that was founded in 1856 about six miles (10 km) south of Humboldt, Kansas, near the Neosho River. It was created by the Vegetarian Kansas Emigration Company, headed by prominent vegetarian Henry S. Clubb and entrepreneurs Charles DeWolfe and John McLaurin.

Calling it Octagon City was either optimism or a very good joke — boomtowns were never modest about their ambitions.

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What you'll find today

The on-the-ground condition of Octagon City is unverified — it's listed here with unknown status. That could mean standing buildings, or an empty field. Go prepared for either, and consider sharing what you find so the record improves.

Nobody has confirmed the access situation, so treat any visit as reconnaissance: verify land ownership first, and be ready to admire from the road.

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Getting there

Here's the honest truth: access to Octagon City is unverified. We couldn't confirm whether the site sits on public land, private property, or something in between — so verify land ownership and local rules before visiting, and respect private property at all times. The mapped point for Octagon City is roughly 37.7608, -95.4230 — use it as a starting point and cross-reference a current topographic map before leaving pavement.

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Good to know

Ghost-town etiquette is simple: take only photographs. Removing artifacts is illegal on public lands and disrespectful everywhere else — and on federal land it can be a serious offense.

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Survey Map

Approximate position — verify access locally before visiting

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Octagon City FAQs

01Where is Octagon City located?
Octagon City is in Allen County, Kansas, mapped near 37.7608, -95.4230.
02What county is Octagon City in?
Octagon City sits in Allen County, Kansas. See our full guide to ghost towns in Allen County for its neighbors.
03What is the history of Octagon City?
Octagon City is a ghost town in Allen County, Kansas, United States. It was a failed intentional community that was founded in 1856 about six miles (10 km) south of Humboldt, Kansas, near the Neosho River.
04What remains at Octagon City today?
The on-the-ground condition of Octagon City is unverified — it's listed here with unknown status. That could mean standing buildings, or an empty field. Go prepared for either, and consider sharing what you find so the record improves.
05Can you visit Octagon City?
Here's the honest truth: access to Octagon City is unverified. We couldn't confirm whether the site sits on public land, private property, or something in between — so verify land ownership and local rules before visiting, and respect private property at all times. The mapped point for Octagon City is roughly 37.7608, -95.4230 — use it as a starting point and cross-reference a current topographic map before leaving pavement.

Sources: account based on Wikipedia (“Octagon City, Kansas”), CC BY-SA.

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More in Allen County

All 2 ghost towns in Allen County →