Plain Grove township Flag

Plain Grove township

County:
Lawrence County
County Seat:
No
Area (mi²):
17.393
State:
Pennsylvania

Plain Grove township is located in Lawrence County, Pennsylvania. Plain Grove township has a 2026 population of 748. Plain Grove township is currently declining at a rate of -0.53% annually and its population has decreased by -3.61% since the most recent census, which recorded a population of 776 in 2020.

The median household income in Plain Grove township is $70,750 with a poverty rate of 7.06%. The median age in Plain Grove township is 43.9 years: 46 years for males, and 40.6 years for females. For every 100 females there are 104.6 males.

748
Total Population
43
Density (mi²)
-4 -0.53%
Growth

Plain Grove township Population

Plain Grove township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026748-4-0.53%
2025752-4-0.53%
2024756-4-0.53%
2023760-3-0.39%
2022763-10-1.29%
2021773-3-0.39%
2020776-1-0.13%
2019756-7-0.92%
2018763-5-0.65%
2017768-4-0.52%
2016772-8-1.03%
2015780-5-0.64%
2014785-6-0.76%
2013791-7-0.88%
2012798-3-0.37%
2011801-12-1.48%
2010800-2-0.25%

Median Age

Overall: 43.9 years
Female: 40.6 years
Male: 46 years

Plain Grove township Adults

There are 583 adults, (128 of whom are seniors) in Plain Grove township.

Sex Ratio

Female: 367 (48.9%)
Male: 384 (51.1%)

Demographics

The racial composition of Plain Grove township includes 94.14% White, and smaller percentages for Two or more races, Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White70794.14%
Two or more races222.93%
Black or African American152%
Asian70.93%
Race
Population ↓
Percentage (of total)
Two or more races10.13%
Race
Population ↓
Percentage (of total)
White70794.14%
Two or more races212.8%
Black or African American152%
Asian70.93%

Plain Grove township Marital Status

Economics and Income Statistics

Plain Grove township 's average per capita income is $50,833. Household income levels show a median of $70,750. The poverty rate stands at 7.06%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$99,750-
Families$89,250$109,082
Households$70,750$99,466
Non Families$61,167$65,604

$50,833

Average Income

$70,750

Median Household Income

7.06%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)