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DHistory
History · Blennerhassett

Blennerhassett’s post office opened in 1887

More historic than 13% of U.S. towns · #54 of 61 in West Virginia. What drives it

Most of Blennerhassett was built recently: 0.9% of its homes predate 1940 and the median home dates from 1974. Below: maps from 1904 on and the census since 2000.

1887first post office
0on the National Register
0.9%homes built before 1940
Quick answers

How Blennerhassett began

When was Blennerhassett founded?

1887

The Blennerhassett post office opened in 1887, the earliest record of the town by name.

First census: 3,225 in 20002020 census: 3,118139 years

How historic is Blennerhassett?

D

More historic than 13% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Blennerhassett post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Blennerhassett’s History grade

On its age, its old homes and the National Register, Blennerhassett is more historic than 13% of U.S. towns, #54 of 61 in West Virginia. Its age holds the grade up; its share of homes from before 1940 pulls it down.

D
HistoryA character grade: shown, never part of Blennerhassett’s overall grade.
All U.S. towns we grade (21,289)Ahead of 13%
NewerOlder
West Virginia towns of 2,500+ (61)Ahead of 12%

West Virginia towns list more on the Register than most of the country (a typical West Virginia town has 29.6 per 10,000 residents, the U.S. 2.4), so Blennerhassett’s 0.0 sits below most of its state (17% of West Virginia towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would still be D. The pre-1940 share (±1.4 points) is firm at this size. The founding year is the first post office, not a stated founding date.

Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →

What stands out about Blennerhassett’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Blennerhassett’s collection

The first neighbors to add old photos shape how Blennerhassett’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Places that used to be

Lost post offices, old corners and burying grounds

Blennerhassett had its own post office from 1887 to 1908.

Blennerhassett
1887–1908
18801950today
Hamlets and corners on the map
Blennerhassett Island View AdditionBroadmoor AdditionDupont ManorEvandale TerraceMelrose AdditionSomervillaWellsley
4cemeteries and burying grounds inside Blennerhassett
Bethel Baptist ChurchMaddoxRichardsRiver Hill

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

The story

How Blennerhassett came to be

From Wikipedia’s history of Blennerhassett.

Read it all →

This community is named after Blennerhassett Island, an island in the Ohio River near the area. The island's name originated from the owner of the island in the 19th century: Harman Blennerhassett, an Anglo-Irish immigrant to the United States.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Blennerhassett, 1887 to 1908

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1887Post officeThe Blennerhassett post office opens
  3. 20th century
  4. 1904On the mapFirst mapped by the U.S. Geological Survey
  5. 1908Post officeThe Blennerhassett post office closes
By decade

Blennerhassett, decade by decade

On the map

Blennerhassett on the map, 1904 to 1981

Every edition of the U.S. Geological Survey’s map of Blennerhassett. Tap a year, or press play to watch the town change.

Blennerhassett on the 1904 USGS mapBlennerhassett on the 1981 USGS map1904Parkersburg sheet · 1:62,500

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Blennerhassett.

People over time

Blennerhassett, census by census

05001,0001,5002,0002,5003,0003,50020002020Peak: 3,225

Between 3,089 and 3,225 people in every census since 2000.

3 censuses, 2000–2020.

U.S. Census Bureau decennial counts, from the census table on Blennerhassett’s Wikipedia page.

Famous people

Famous people close to Blennerhassett

Nobody well known was born in Blennerhassett itself, so here are the best known from just nearby.

See all →
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Blennerhassett’s history

What year was Blennerhassett founded?

The Blennerhassett post office opened in 1887, the earliest record of the town by name (U.S. post office records).

How does Blennerhassett rank for history?

Blennerhassett is more historic than 13% of U.S. towns, #54 of 61 in West Virginia. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.

How old are the homes in Blennerhassett?

0.9% of Blennerhassett’s homes were built before 1940 (Census estimate, ±1.4 points), against a typical 13% for a West Virginia town; the median home was built in 1974.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).

From Wikimedia Commons (3), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.