United States › Pennsylvania › Mount Gretna CITY
Mount Gretna Pennsylvania · 193 residents (2025 est.) · 0.14 sq mi
Time machine
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The short version
Mount Gretna is a city of 208 people in Pennsylvania. At a median age of 63.8, this is an older place than the country as a whole. 65% of adults hold a bachelor's degree, against 36% nationally. 87% of homes are owner-occupied. That puts it in the top 5% of US cities for household income. That is roughly 46% ahead of the Pennsylvania median.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 63.8
US median: 38.9
More educated
65% hold a bachelor's degree
US average: 36%
Less affordable
home values up 34%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 242 in 2000
193 in 2025 (Census Bureau estimate)
1,444 / sq mi
+33%since 2009
from 1,083 / sq mi in 2009
US average: 281
from 52.1 in 2000
US average: 38.9
Population, 1990 – 2024
142 185 229 272 316 1990 2000 2010 2020 2024 Mount Gretna Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $113,500
−1%inflation adjusted, since 2000
from $62,917 in 2000
US average: $82,259
from $43,470 in 2000
US average: $44,673
Households earning $100K+
from 60.9% in 2009
US average: 53.3%
from 0.8% in 2000
US average: 12.5%
from 0.312 in 2010
US average: 0.476
Workforce by industry, 2024
Transportation & warehousing 7.1%
Professional, scientific, technical 3.6%
Public administration 3.6%
Education & health services 1.2%
Agriculture, forestry, fishing 0%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$384,900
+34%inflation adjusted, since 2000
from $158,200 in 2000
US average: $376,019
from 91.5% in 2000
12.7% rent
from 51.4% in 2009
US average: 10.0%
2.04 people
+29%since 2010
from 1.58 people in 2010
US average: 2.54
from 21.8% in 2009
US average: 22.9%
from 100.0% in 2010
US average: 47.4%
from 3.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 99.2%(240)
2024
White, non-Hispanic 91.8%(191)
from 8 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 6 more ancestry groups with data from 47.8% in 2000
US average: 35.6%
High school or higher
from 96.6% in 2000
US average: 89.6%
from 26.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 19.5 min in 2000
US average: 26.5
from 74.0% in 2009
US average: 68.9%
from 0.0% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 4.8% in 2009
US average: 15.0%
from 17.3% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 0.0% in 2009
US average: 8.3%
Section 07
Work & employment from 1.9% in 2011
US average: 5.2%
from 69.0% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 84.4% in 2020
US average: 74.6%
from 8.0% in 2009
US average: 13.1%
from 67.9% in 2009
US average: 42.5%
Section 08
People & community from 3.8% in 2009
US average: 14.1%
from 18.2% in 2009
US average: 6.2%
from 1.5% in 2012
US average: 13.3%
from 3.2% in 2013
US average: 8.4%
from 100.0% in 2017
US average: 91.0%
Computer in household
100.0%
Unchangedsince 2020
from 100.0% in 2020
US average: 95.5%
from 92.1% in 2020
US average: 87.7%
from 100.0% in 2016
US average: 77.7%
from 0.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 3.2% in 2013
US average: 8.4%
from 61.8% in 2020
US average: 54.8%
Direct-purchase
from 32.1% in 2020
US average: 13.8%
from 46.7% in 2020
US average: 18.4%
from 7.9% in 2020
US average: 20.9%
VA health care
from 4.8% in 2020
US average: 2.2%
Any private
from 92.7% in 2020
US average: 67.1%
Any public
from 51.5% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 14.3%(2)
Share of the 14 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Mount Gretna, Pennsylvania? Mount Gretna, Pennsylvania has about 208 residents according to the 2024 American Community Survey.
What is the median household income in Mount Gretna, Pennsylvania? The typical household in Mount Gretna, Pennsylvania earns about $113,500 a year. Half of households make more than that, and half make less.
Is Mount Gretna, Pennsylvania expensive? In Mount Gretna, Pennsylvania, the median home is worth about $384,900.
How educated are people in Mount Gretna, Pennsylvania? About 64.8% of adults age 25 and over in Mount Gretna, Pennsylvania hold a bachelor's degree or higher.
What is the poverty rate in Mount Gretna, Pennsylvania? About 8.2% of people in Mount Gretna, Pennsylvania live below the federal poverty line.
Has Mount Gretna, Pennsylvania grown since 1990? Yes, Mount Gretna, Pennsylvania has shrunk since 1990. The population has lost about 93 residents, a change of about -31 percent over that period.
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