Fort Indiantown Gap vs Mount Gretna

A side-by-side comparison of Fort Indiantown Gap and Mount Gretna: population, income, housing, and more.

Fort Indiantown Gap and Mount Gretna are places in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Mount Gretna has the higher population (197 vs 0 in Fort Indiantown Gap). Since 2019, Mount Gretna's population has grown faster (-27.0% vs -100.0%).

Population, income & housing

	Fort Indiantown Gap	Mount Gretna
Population	0	197
Median age	—	65.8 yrs
Median household income	—	$108,125
Median home value	—	$373,500
Housing units	0	184
Homeownership rate	—	85.7%
Bachelor's degree or higher	—	57.6%
Unemployment rate	—	5.2%

Trends (ACS 5-year, 2019–2023)

	Fort Indiantown Gap	Mount Gretna
Population	91 → 0 (-100.0%)	270 → 197 (-27.0%)
Median household income	$158,672 → $161,375 (+1.7%)	$129,081 → $108,125 (-16.2%)
Median home value	—	$316,200 → $373,500 (+18.1%)

Fort Indiantown Gap

Population

910

Median household income

$158,672$161,375

Mount Gretna

Population

270197

Median household income

$129,081$108,125

Median home value

$316,200$373,500

Age & race/ethnicity

Age distribution (share)

	Fort Indiantown Gap	Mount Gretna
Under 5	—	0.0%
5 to 17	—	9.6%
18 to 24	—	0.5%
25 to 34	—	3.0%
35 to 44	—	2.5%
45 to 54	—	11.7%
55 to 64	—	20.3%
65 to 74	—	36.5%
75 and over	—	15.7%

Race & ethnicity (share)

	Fort Indiantown Gap	Mount Gretna
White (non-Hispanic)	—	98.0%
Black or African American	—	0.0%
American Indian & Alaska Native	—	0.0%
Asian	—	0.0%
Native Hawaiian & Pacific Islander	—	0.0%
Some other race	—	0.0%
Two or more races	—	2.0%
Hispanic or Latino	—	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Fort Indiantown Gap	Mount Gretna
No high school diploma	—	2.3%
High school graduate	—	20.9%
Some college or associate's	—	19.2%
Bachelor's degree	—	32.2%
Graduate or professional degree	—	25.4%

Commute to work

How workers get to work (share)

	Fort Indiantown Gap	Mount Gretna
Drove alone	—	76.4%
Carpooled	—	4.2%
Public transit	—	0.0%
Walked	—	5.6%
Bicycle	—	0.0%
Worked from home	—	13.9%
Other means	—	0.0%

Housing

Units in structure (share)

	Fort Indiantown Gap	Mount Gretna
1-unit, detached	—	97.8%
1-unit, attached	—	0.0%
2 to 4 units	—	0.0%
5 to 19 units	—	2.2%
20 or more units	—	0.0%
Mobile home & other	—	0.0%

Poverty & households

	Fort Indiantown Gap	Mount Gretna
Poverty rate	—	8.1%
Average household size	—	2.01
Mean commute (minutes)	—	25
Median year structure built	—	1938