Atlantic vs Harmonsburg

A side-by-side comparison of Atlantic and Harmonsburg: population, income, housing, and more.

Atlantic and Harmonsburg are places in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Harmonsburg has the higher population (79 vs 52 in Atlantic). Harmonsburg has the higher median home value ($154,200 vs $152,100 in Atlantic). Since 2019, Atlantic's population has grown faster (-22.4% vs -80.7%).

Population, income & housing

	Atlantic	Harmonsburg
Population	52	79
Median age	44.7 yrs	56.7 yrs
Median household income	$80,625	—
Median home value	$152,100	$154,200
Housing units	31	35
Homeownership rate	90.5%	100.0%
Bachelor's degree or higher	15.9%	40.0%
Unemployment rate	13.3%	0.0%

Trends (ACS 5-year, 2019–2023)

	Atlantic	Harmonsburg
Population	67 → 52 (-22.4%)	410 → 79 (-80.7%)
Median household income	$40,833 → $80,625 (+97.5%)	$42,500 → $77,917 (+83.3%)
Median home value	$83,300 → $152,100 (+82.6%)	$95,800 → $154,200 (+61.0%)

Atlantic

Population

6752

Median household income

$40,833$80,625

Median home value

$83,300$152,100

Harmonsburg

Population

41079

Median household income

$42,500$77,917

Median home value

$95,800$154,200

Age & race/ethnicity

Age distribution (share)

	Atlantic	Harmonsburg
Under 5	1.9%	0.0%
5 to 17	5.8%	17.7%
18 to 24	7.7%	0.0%
25 to 34	19.2%	0.0%
35 to 44	17.3%	8.9%
45 to 54	21.2%	7.6%
55 to 64	7.7%	22.8%
65 to 74	7.7%	39.2%
75 and over	11.5%	3.8%

Race & ethnicity (share)

	Atlantic	Harmonsburg
White (non-Hispanic)	80.8%	62.0%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	20.3%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	17.7%
Two or more races	19.2%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Atlantic	Harmonsburg
No high school diploma	9.1%	10.8%
High school graduate	45.5%	40.0%
Some college or associate's	29.5%	9.2%
Bachelor's degree	9.1%	32.3%
Graduate or professional degree	6.8%	7.7%

Commute to work

How workers get to work (share)

	Atlantic	Harmonsburg
Drove alone	76.9%	100.0%
Carpooled	23.1%	0.0%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	0.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Atlantic	Harmonsburg
1-unit, detached	67.7%	71.4%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	17.1%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	32.3%	11.4%

Poverty & households

	Atlantic	Harmonsburg
Poverty rate	0.0%	49.4%
Average household size	2.48	2.26
Mean commute (minutes)	25	—
Median year structure built	1984	1963