Harmony vs Mars

A side-by-side comparison of Harmony and Mars: population, income, housing, and more.

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

Mars has the higher population (1,255 vs 1,218 in Harmony). Harmony has the higher median household income ($88,472 vs $58,000 in Mars). Mars has the higher median home value ($286,200 vs $268,100 in Harmony).

Population, income & housing

	Harmony	Mars
Population	1,218	1,255
Median age	43.5 yrs	53.9 yrs
Median household income	$88,472	$58,000
Median home value	$268,100	$286,200
Median gross rent	$875	$884
Housing units	511	668
Homeownership rate	83.7%	48.1%
Bachelor's degree or higher	32.4%	27.6%
Unemployment rate	14.1%	2.9%

Trends (ACS 5-year, 2019–2023)

	Harmony	Mars
Population	1,100 → 1,218 (+10.7%)	1,336 → 1,255 (-6.1%)
Median household income	$70,750 → $88,472 (+25.0%)	$45,100 → $58,000 (+28.6%)
Median home value	$203,300 → $268,100 (+31.9%)	$166,500 → $286,200 (+71.9%)
Median gross rent	$1,101 → $875 (-20.5%)	$685 → $884 (+29.1%)

Harmony

Population

1,1001,218

Median household income

$70,750$88,472

Median home value

$203,300$268,100

Median gross rent

$1,101$875

Mars

Population

1,3361,255

Median household income

$45,100$58,000

Median home value

$166,500$286,200

Median gross rent

$685$884

Age & race/ethnicity

Age distribution (share)

	Harmony	Mars
Under 5	2.1%	2.8%
5 to 17	16.3%	8.1%
18 to 24	8.0%	9.9%
25 to 34	15.4%	9.8%
35 to 44	10.5%	6.5%
45 to 54	10.4%	15.1%
55 to 64	15.1%	16.3%
65 to 74	16.3%	12.9%
75 and over	6.0%	18.7%

Race & ethnicity (share)

	Harmony	Mars
White (non-Hispanic)	86.0%	90.2%
Black or African American	0.9%	0.2%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.3%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	9.7%	1.0%
Hispanic or Latino	3.1%	8.7%

Educational attainment (age 25+)

Share of adults 25+

	Harmony	Mars
No high school diploma	4.6%	8.4%
High school graduate	31.8%	28.0%
Some college or associate's	31.2%	36.1%
Bachelor's degree	17.7%	15.3%
Graduate or professional degree	14.7%	12.3%

Commute to work

How workers get to work (share)

	Harmony	Mars
Drove alone	73.5%	86.3%
Carpooled	13.1%	8.2%
Public transit	0.7%	0.0%
Walked	2.9%	2.0%
Bicycle	0.7%	0.0%
Worked from home	9.2%	3.5%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Harmony	Mars
1-unit, detached	76.5%	52.5%
1-unit, attached	2.5%	0.7%
2 to 4 units	15.3%	14.5%
5 to 19 units	0.0%	13.2%
20 or more units	0.0%	19.0%
Mobile home & other	5.7%	0.0%

Poverty & households

	Harmony	Mars
Poverty rate	8.6%	12.3%
Average household size	2.64	1.95
Mean commute (minutes)	20	25
Median year structure built	1955	1962