Triadelphia, WV Profile: Facts, Map & Data


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Triadelphia, West Virginia - Basic Facts

The Town of Triadelphia had a population of 777 as of July 1, 2015.

The primary coordinate point for Triadelphia is located at latitude 40.0423 and longitude -80.614 in Ohio County. The formal boundaries for the Town of Triadelphia (see map below) encompass a land area of 0.67 sq. miles and a water area of 0 sq. miles. Ohio County is in the Eastern time zone (GMT -5). The elevation is 741 feet.

The Town of Triadelphia (GNIS ID: 2391450) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Beneath the boundary map are tables with Triadelphia population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2015.

Town of Triadelphia, WV Boundary Map


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Triadelphia, WV Data & Demographics (As of July 1, 2015)


Total Population 777
Population in Households 768
Population in Familes 609
Population in Group Qrtrs 9
Population Density1 1,155
Diversity Index2 8


Total Households 361
Average Household Size 2.13
Family Households 242
Average Family Size 3


Total Housing Units 396 (100%)
Owner Occupied HU 256 (64.6%)
Renter Occupied HU 105 (26.5%)
Vacant Housing Units 35 ( 8.8%)
Median Home Value $123,305
Average Home Value $160,409


Median Household Income $49,599
Average Household Income $60,033
Per Capita Income $25,677
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.81% -0.7%
Households -0.62% -0.67%
Families 1.74% -0.76%
Median Household Income   1.82%
Per Capita Income   2.51%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

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Triadelphia, WV - Peer Comparisons by Rank and Percentile

The table below compares Triadelphia to the other 401 incorporated cities, towns and CDPs in West Virginia by rank and percentile using July 1, 2015 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 185 54th
Population Density1 # 134 67th
Diversity Index2 # 214 48th
Median Household Income # 62 85th
Per Capita Income # 66 84th

Additional comparisons and rankings can be made with a VERY EASY TO USE West Virginia Census Data Comparison Tool.