Ghost Town USA

Ghost Town · California

Bridgeport

A ghost town of unknown status in Mariposa County, California.

By the Ghost Town USA research team · Last reviewed September 2026

Bridgeport ghost town, California
Photo: Carol M. Highsmith (Public domain) via Wikimedia Commons

Quick Facts

Status
Unknown Status
Access
Unknown Access
Coordinates
Not recorded

The map remembers Bridgeport long after the crowds moved on. Bridgeport is an unincorporated community and a census-designated place (CDP) in and the county seat of Mono County, California, United States. The population was 553 at the 2020 census.

Mariposa County holds 22 documented ghost towns, including Agua Fria, Bagby, Ben Hur — Bridgeport keeps them company on the map.

The story of Bridgeport

California wrote the book on ghost towns, from Gold Rush tent cities to Owens Valley farm towns the aqueduct dried up.

Bridgeport is an unincorporated community and a census-designated place (CDP) in and the county seat of Mono County, California, United States. The population was 553 at the 2020 census. The first post office at Bridgeport opened in 1864. The ZIP code is 93517, and the community is in area codes 760 and 442.

Bridgeport faced the water, back when rivers were highways.

What you'll find today

The on-the-ground condition of Bridgeport 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.

Getting there

Here's the honest truth: access to Bridgeport 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.

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.

Bridgeport FAQs

Where is Bridgeport located?
Bridgeport is in Mariposa County, California. Precise coordinates aren't on record, so research maps and local directions before you go.
What county is Bridgeport in?
Bridgeport sits in Mariposa County, California. See our full guide to ghost towns in Mariposa County for its neighbors.
What is the history of Bridgeport?
Bridgeport is an unincorporated community and a census-designated place (CDP) in and the county seat of Mono County, California, United States. The population was 553 at the 2020 census. The first post office at Bridgeport opened in 1864.
What remains at Bridgeport today?
The on-the-ground condition of Bridgeport 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.
Can you visit Bridgeport?
Here's the honest truth: access to Bridgeport 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.

Sources: description based on Wikipedia (“Bridgeport, California”), CC BY-SA.

More Ghost Towns in Mariposa County

See all 22 ghost towns in Mariposa County, California