Mount Gretna Flag

Mount Gretna

County:
Lebanon County
County Seat:
No
Area (mi²):
0.144
State:
Pennsylvania

Mount Gretna is a borough located in Lebanon County, Pennsylvania. Mount Gretna has a 2026 population of 193. Mount Gretna is currently declining at a rate of 0% annually and its population has increased by 2.12% since the most recent census, which recorded a population of 189 in 2020.

The median household income in Mount Gretna is $113,500 with a poverty rate of 8.17%. The median age in Mount Gretna is 63.8 years: 63.3 years for males, and 64.1 years for females. For every 100 females there are 103.9 males.

193
Total Population
1,340
Density (mi²)

Mount Gretna Population

Mount Gretna Population

Year ↓
Population
Growth
Annual Change
202619300%
202519321.05%
202419110.53%
202319000%
202219010.53%
202118900%
202018900%
201920820.97%
201820620.98%
201720410.49%
201620321%
201520110.5%
201420010.5%
201319900%
201219910.51%
201119821.02%
201019800%

Median Age

Overall: 63.8 years
Female: 64.1 years
Male: 63.3 years

Mount Gretna Adults

There are 183 adults, (94 of whom are seniors) in Mount Gretna.

Sex Ratio

Female: 102 (49%)
Male: 106 (51%)

Demographics

The racial composition of Mount Gretna includes 91.83% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White19191.83%
Two or more races94.33%
Other race62.88%
Asian20.96%
Race
Population ↓
Percentage (of total)
Two or more races20.96%
Race
Population ↓
Percentage (of total)
White19191.83%
Two or more races73.37%
Other race62.88%
Asian20.96%

Mount Gretna Marital Status

Economics and Income Statistics

Mount Gretna's average per capita income is $42,500. Household income levels show a median of $113,500. The poverty rate stands at 8.17%.

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$123,125-
Families$122,500$137,000
Households$113,500$127,613
Non Families$76,250$105,083

$42,500

Average Income

$113,500

Median Household Income

8.17%

Poverty Rate

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)