Adelphi, OH Profile: Facts & Data


Adelphi Local Links & Resources:
Hotels | Resources | ALL Adelphi Content

Also See: Adelphi, OH ZIP Codes & ZIP Code Maps | Local Area Photos

Adelphi, Ohio - Basic Facts

The Village of Adelphi had a population of 380 as of July 1, 2018.

The primary coordinate point for Adelphi is located at latitude 39.4645 and longitude -82.7461 in Ross County. The formal boundaries for the Village of Adelphi (see map below) encompass a land area of 0.27 sq. miles and a water area of 0 sq. miles. Ross County is in the Eastern time zone (GMT -5). The elevation is 837 feet.

The Village of Adelphi (GNIS ID: 2397915) 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.

The Village of Adelphi is located within Township of Colerain, a minor civil division (MCD) of Ross County.

Alternate Unofficial Names for Adelphi: Adelph, Adelpha, Adelphi Station, Adelphia.

Jump to... (On This Page!)
  1. Adelphi 2018 Demographic Data
  2. Growth Rates for Adelphi (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Ohio Research Tools (Easy Tools & Current Data)
  3. Ohio Data Comparison Tool - 2018 Demographics

Research a Ohio Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Adelphi, OH Data & Demographics (As of July 1, 2018)


Total Population 380
Population in Households 377
Population in Familes 315
Population in Group Qrtrs 3
Population Density2 1,387
Diversity Index3 8


Median Household Income $44,271
Average Household Income $75,913
Per Capita Income $28,365


Total Housing Units 175 (100%)
Owner Occupied HU 125 (71.4%)
Renter Occupied HU 30 (17.1%)
Vacant Housing Units 21 (12.0%)
Median Home Value $103,846
Average Home Value $131,048


Total Households 154
Average Household Size 2.45
Family Households 111
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2018 2018-2023
Population 0.0% -0.16%
Households 0.0% 0.0%
Families 1.27% -0.18%
Median Household Income   3.43%
Per Capita Income   4.06%

Adelphi, OH - Peer Comparisons by Rank and Percentile

The table below compares Adelphi to the other 1,215 incorporated cities, towns and CDPs in Ohio by rank and percentile using July 1, 2018 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 # 931 23rd
Population Density # 525 57th
Diversity Index # 841 30th
Median Household Income # 907 25th
Per Capita Income # 402 67th

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

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features
  4. Research Public Schools & Attendance Zones

Ohio Census Data Comparison Tool

Compare Ohio July 1, 2018 Data
Highest or Lowest: