Antietam CDP, Maryland Demographics & Population 2026

Name: Antietam CDP, Maryland Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

★

Lowest PovertyLowest poverty rate in Maryland

As of 2026, Antietam CDP, Maryland has a total population of 51, the 506th largest city in Maryland, with a median household income of N/A. The poverty rate is 0.0%.

Key Takeaways

An exceptionally low poverty rate of 0.0% — among the lowest in Maryland.
Near full employment with an unemployment rate of just 0.0%.

Antietam CDP Quick Facts

Population 51

Median Household Income N/A

Median Home Value $360,000

Poverty Rate 0.0%

Unemployment Rate 0.0%

Median Age 59.6 years

Homeownership Rate 100.0%

Affordability Ratio N/A

Bachelor's Degree or Higher 51.2%

High School Graduation Rate 100.0%

Diversity Index 0/100

Population 51 506th of 528

Median Income N/A

Poverty Rate 0.0% 100% lower national

Median Home Value $360,000 average

How Antietam CDP Compares

Median Household Income

$101,652

National

$78,538

Median Home Value

Antietam CDP

$360,000

$397,700

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 0.0%

$25K-$50K 45.5%

$50K-$100K 0.0%

$100K+ 54.5%

Employment

0.0% Unemployment Rate State: 4.9% | National: 5.2%

29.8% Labor Force Participation

Housing Overview

Owner 100.0%

Renter 0.0%

People & Demographics

Age Distribution

Under 18

7.8%

18-34

31.4%

35-54

0.0%

55-74

60.8%

75+

0.0%

Race & Ethnicity

Diversity Index

Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 67 | National average: 60

Education

Educational Attainment (Adults 25+)

Antietam CDP Rankings in Maryland

#506 Population of 528

N/A Median Income of 528

#118 Education of 528

#232 Home Value of 528

Explore Maryland Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Antietam CDP

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Taylors Island CDP	49	$91,042	$289,300	35.6%	0.0%
National CDP	48	N/A	N/A	27.1%	0.0%
Woodland CDP	56	N/A	N/A	0.0%	0.0%
Carlos CDP	57	$45,500	$105,000	0.0%	0.0%
Georgetown CDP	43	N/A	N/A	0.0%	0.0%

Population Overview

Antietam CDP is a small community located in Maryland. The total population is 51. It ranks as the 506th most populous out of 528 cities and towns in Maryland.

Age Demographics

The median age in Antietam CDP is 59.6 years. This is 52% higher than the state median of 39.3 years. Only 7.8% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 9.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 4.9%. The median home value is $360,000. Housing costs are 9% lower than the state median of $397,700. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 48% higher than the state average of 67.5%.

Race & Ethnicity

Antietam CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents. The White (non-Hispanic) population is significantly higher than the state average (100.0% vs 47.4%).

Education

51.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 20% higher than the state rate of 42.7%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 100.0%. Notably, 17.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Antietam CDP, Maryland is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 528 Census-designated places in Maryland. For official data, visit data.census.gov.

Free data download: Get all Maryland city and county demographics as CSV. Download Cities CSV | Download Counties CSV

Frequently Asked Questions

What is the population of Antietam CDP, Maryland?

Antietam CDP, Maryland has a population of 51 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Antietam CDP, MD?

The median household income in Antietam CDP is N/A, which is the national median of $78,538.

What is the poverty rate in Antietam CDP, MD?

The poverty rate in Antietam CDP is 0.0%. This means approximately 0 residents live below the federal poverty line.

What is the racial makeup of Antietam CDP, Maryland?

Antietam CDP's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Antietam CDP, MD?

The median home value in Antietam CDP is $360,000.

How educated is Antietam CDP, Maryland?

51.2% of adults (25+) in Antietam CDP hold a bachelor's degree or higher, and 17.1% hold a graduate or professional degree.