Antietam vs Kemps Mill

A side-by-side comparison of Antietam and Kemps Mill: population, income, housing, and more.

Antietam and Kemps Mill are places in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Kemps Mill has the higher population (62 vs 51 in Antietam). Since 2019, Kemps Mill's population has grown faster (+100.0% vs -33.8%).

Population, income & housing

	Antietam	Kemps Mill
Population	51	62
Median age	59.6 yrs	65.3 yrs
Median home value	$360,000	—
Housing units	22	28
Homeownership rate	100.0%	100.0%
Bachelor's degree or higher	51.2%	55.6%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Antietam	Kemps Mill
Population	77 → 51 (-33.8%)	31 → 62 (+100.0%)
Median home value	$263,800 → $360,000 (+36.5%)	—

Antietam

Population

7751

Median home value

$263,800$360,000

Kemps Mill

Population

3162

Age & race/ethnicity

Age distribution (share)

	Antietam	Kemps Mill
Under 5	7.8%	0.0%
5 to 17	0.0%	12.9%
18 to 24	11.8%	0.0%
25 to 34	19.6%	0.0%
35 to 44	0.0%	11.3%
45 to 54	0.0%	0.0%
55 to 64	60.8%	19.4%
65 to 74	0.0%	56.5%
75 and over	0.0%	0.0%

Race & ethnicity (share)

	Antietam	Kemps Mill
White (non-Hispanic)	100.0%	87.1%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	12.9%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Antietam	Kemps Mill
No high school diploma	0.0%	22.2%
High school graduate	24.4%	0.0%
Some college or associate's	24.4%	22.2%
Bachelor's degree	34.1%	55.6%
Graduate or professional degree	17.1%	0.0%

Commute to work

How workers get to work (share)

	Antietam	Kemps Mill
Drove alone	100.0%	100.0%
Carpooled	0.0%	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)

	Antietam	Kemps Mill
1-unit, detached	100.0%	100.0%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Antietam	Kemps Mill
Poverty rate	0.0%	0.0%
Average household size	2.32	2.21
Median year structure built	2004	1938