Triadelphia is a town in Ohio County, West Virginia, United States. It is part of the Wheeling Metropolitan Area. The population was 669 at the 2020 census.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code26059

Area code304

Living in Triadelphia

Housing in Triadelphia

$181K▲ 4.3% in a year Typical home value · Zillow

The typical Triadelphia home is worth about $181,000, up 4.3% in a year, close to the West Virginia typical home.

Only 1 sale in April 2026, too few for a market read. The typical value is the steadier guide.

Zillow Home Value Index · Redfin Data CenterHousing market →

Work & commute in Triadelphia

Full picture →

Most working residents leave Triadelphia for work: only 1% work in town. The top destinations are Wheeling (25%), Richland (2%) and Martins Ferry (2%). Half commute less than 14 miles.

Wheeling

25%

Richland, OH

Martins Ferry, OH

Moundsville

1%Work in townlive and work in Triadelphia 14 miWhere do people commute?the commute map 295Jobs based herebalanced

Census LEHD 2023 · ACSWork & commute in Triadelphia →

Health in Triadelphia

Compared with West Virginia

6better than WV

of 32 measures CDC estimates. The other 26 are too close to call.

Conditions 1▲ 11 close Habits all close Care 2▲ 5 close Mind all close Everyday needs 3▲ 1 close

BetterToo close to callWorse

What stands out

13.9%Fewer older adults who have lost all their teethWV 19.5% · better 12.4%Fewer adults facing food insecurityWV 16.2% · better

Care nearby

Wheeling HospitalWheeling · 4.5 mi · ER

Wheeling Health Right CenterWheeling · 5.6 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Triadelphia · CMS · HRSAHealth in Triadelphia →

Natural hazards in Triadelphia

High

Expected storm and flood damage is higher than in 72% of U.S. communities.

🌊 Inland flooding

89Does Triadelphia flood?paid flood claims since 1978 5Disasters that paid out herefederal disasters sent FEMA money to Triadelphia MapTriadelphia vs. its neighborsnearby towns shaded by rating

FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Triadelphia →

Climate in Triadelphia

Full climate →

Triadelphia has chilly winters and pleasant summers. A typical July afternoon reaches 84°, a January night drops to 21°, and about 15 inches of snow falls in a normal winter.

40° / 24°Winter

62° / 39°Spring

82° / 60°Summer

64° / 43°Fall

How much snow does Triadelphia get?About 15 inches a winter.Rain & snow →When is the first frost?Around Nov 1, with the last in spring around Apr 18.Frost dates →Is it warmer than it used to be?+1.2° vs. the 20th century.Then & now →

NOAA U.S. Climate Normals, 1991–2020Climate in Triadelphia →

Schools in Triadelphia

All Triadelphia schools →

A⁺

School Grade A+

The public schools Triadelphia’s kids attend, from kindergarten through graduation, outperform 95% of West Virginia’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

DistrictOhio County SchoolsSchools1

Middle Creek Elementary School A-Elementary · Grades PK–5 · 225 students

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within WV. Ratings are from neighbors.