Port William, OH Profile: Facts & Data


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Port William, Ohio - Basic Facts

The Village of Port William had a population of 248 as of July 1, 2020. Port William ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Ohio. See peer rankings below.

The primary coordinate point for Port William is located at latitude 39.552 and longitude -83.7863 in Clinton County. The formal boundaries for the Village of Port William encompass a land area of 0.12 sq. miles and a water area of 0 sq. miles. Clinton County is in the Eastern time zone (GMT -5). The elevation is 1,020 feet.

The Village of Port William (GNIS ID: 2399007) 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 Port William is located within Township of Liberty, a minor civil division (MCD) of Clinton County.

Alternate Unofficial Names for Port William: Port Williams, Port Williams Village, West Liberty.


Port William, OH Data & Demographics (As of July 1, 2020)


Total Population 248 (100%)
Population in Households 248 (100.0%)
Population in Families 212 (85.5%)
Population in Group Quarters1 0
Population Density 2,134
Diversity Index2 9


Median Household Income $63,149
Average Household Income $81,475
% of Income for Mortgage4 12%
Per Capita Income $31,914
Wealth Index5 90


Total HU (Housing Units) 113 (100%)
Owner Occupied HU 74 (65.5%)
Renter Occupied HU 23 (20.4%)
Vacant Housing Units 17 (15.0%)
Median Home Value $176,667
Average Home Value $210,811
Housing Affordability Index3 234


Total Households 96
Average Household Size 2.58
Family Households 71
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population -0.23% -0.16%
Households -0.1% 0.0%
Families 1.17% 0.0%
Median Household Income   2.15%
Per Capita Income   2.42%
Owner Occupied HU   0.0%


Port William, OH - Peer Comparisons by Rank and Percentile

The table below compares Port William to the other 1,215 incorporated cities, towns and CDPs in Ohio by rank and percentile using July 1, 2020 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 # 1034 15th
Population Density # 226 81st
Median Household Income # 401 67th
Housing Affordability Index # 644 53rd
Per Capita Income # 347 72nd
Diversity Index # 859 30th

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

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