Alexandria vs Rockhill

A side-by-side comparison of Alexandria and Rockhill: population, income, housing, and more.

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

Alexandria has the higher population (401 vs 380 in Rockhill). Rockhill has the higher median household income ($74,375 vs $67,000 in Alexandria). Rockhill has the higher median home value ($142,500 vs $138,500 in Alexandria).

Population, income & housing

	Alexandria	Rockhill
Population	401	380
Median age	43.3 yrs	49.0 yrs
Median household income	$67,000	$74,375
Median home value	$138,500	$142,500
Median gross rent	$795	$1,102
Housing units	178	146
Homeownership rate	82.0%	79.4%
Bachelor's degree or higher	32.5%	10.6%
Unemployment rate	6.3%	2.0%

Trends (ACS 5-year, 2019–2023)

	Alexandria	Rockhill
Population	341 → 401 (+17.6%)	401 → 380 (-5.2%)
Median household income	$56,875 → $67,000 (+17.8%)	$50,625 → $74,375 (+46.9%)
Median home value	$110,300 → $138,500 (+25.6%)	$86,500 → $142,500 (+64.7%)
Median gross rent	$867 → $795 (-8.3%)	—

Alexandria

Population

341401

Median household income

$56,875$67,000

Median home value

$110,300$138,500

Median gross rent

$867$795

Rockhill

Population

401380

Median household income

$50,625$74,375

Median home value

$86,500$142,500

Age & race/ethnicity

Age distribution (share)

	Alexandria	Rockhill
Under 5	1.5%	3.2%
5 to 17	20.4%	18.9%
18 to 24	4.5%	3.7%
25 to 34	12.2%	2.4%
35 to 44	14.0%	12.9%
45 to 54	13.7%	18.9%
55 to 64	15.2%	20.3%
65 to 74	10.2%	8.7%
75 and over	8.2%	11.1%

Race & ethnicity (share)

	Alexandria	Rockhill
White (non-Hispanic)	96.3%	95.5%
Black or African American	0.0%	3.9%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.2%	0.5%
Hispanic or Latino	3.5%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Alexandria	Rockhill
No high school diploma	4.7%	14.2%
High school graduate	32.5%	55.0%
Some college or associate's	30.2%	20.2%
Bachelor's degree	21.0%	3.5%
Graduate or professional degree	11.5%	7.1%

Commute to work

How workers get to work (share)

	Alexandria	Rockhill
Drove alone	79.7%	71.4%
Carpooled	11.9%	22.1%
Public transit	0.0%	0.0%
Walked	3.4%	2.5%
Bicycle	0.0%	0.0%
Worked from home	4.5%	4.0%
Other means	0.6%	0.0%

Housing

Units in structure (share)

	Alexandria	Rockhill
1-unit, detached	79.8%	89.7%
1-unit, attached	1.7%	0.0%
2 to 4 units	13.5%	2.7%
5 to 19 units	3.9%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	1.1%	7.5%

Poverty & households

	Alexandria	Rockhill
Poverty rate	16.5%	5.6%
Average household size	2.33	2.90
Mean commute (minutes)	28	39
Median year structure built	1938	1951