Gambrills CDP, Maryland Demographics & Population 2026

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

As of 2026, Gambrills CDP, Maryland has a total population of 2,862, the 246th largest city in Maryland, with a median household income of $151,667, which is 49% higher than the state average. The poverty rate is 6.3%.

Key Takeaways

Household income is 49% above the state average — one of the wealthiest communities in Maryland.

Gambrills CDP Quick Facts

Population 2,862

Median Household Income $151,667

Median Home Value $584,400

Poverty Rate 6.3%

Unemployment Rate 2.6%

Median Age 42.3 years

Homeownership Rate 90.3%

Affordability Ratio 3.9x

Bachelor's Degree or Higher 41.8%

High School Graduation Rate 91.9%

Diversity Index 45/100

Population 2,862 246th of 528

Median Income $151,667 top 20%

Poverty Rate 6.3% 50% lower national

Median Home Value $584,400 top 20%

How Gambrills CDP Compares

Median Household Income

Gambrills CDP

$151,667

$101,652

National

$78,538

Median Home Value

Gambrills CDP

$584,400

$397,700

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 6.3%

$25K-$50K 10.7%

$50K-$100K 14.1%

$100K+ 68.9%

Employment

2.6% Unemployment Rate State: 4.9% | National: 5.2%

69.1% Labor Force Participation

Housing Overview

Owner 90.3%

Renter 9.7%

Affordability Index Affordable

3.9x home value to income ratio

People & Demographics

Age Distribution

Under 18

21.7%

18-34

19.1%

35-54

29.6%

55-74

22.0%

75+

7.7%

Race & Ethnicity

Diversity Index

Moderate Diversity

Moderate diversity with one or two groups making up the majority.

State average: 67 | National average: 60

Education

Educational Attainment (Adults 25+)

Gambrills CDP Rankings in Maryland

#246 Population of 528

#75 Median Income of 528

#186 Education of 528

#70 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 Gambrills CDP

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

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Jefferson CDP	2,891	$145,664	$479,400	40.0%	4.0%
Bartonsville CDP	2,760	$146,641	$604,700	60.8%	5.2%
Jarrettsville CDP	2,629	$161,510	$487,500	52.2%	1.0%
Konterra CDP	3,212	$144,750	$512,500	50.2%	7.8%
Huntingtown CDP	2,634	$177,870	$593,500	37.0%	3.2%

Population Overview

Gambrills CDP is a small community located in Maryland. The total population is 2,862. It ranks as the 246th most populous out of 528 cities and towns in Maryland.

Age Demographics

The median age in Gambrills CDP is 42.3 years. This is 8% higher than the state median of 39.3 years.

Economy, Income & Housing

The median household income in Gambrills CDP is $151,667. This is 49% higher than the state median of $101,652. Compared to the national median of $78,538, household income here is 93% higher. The poverty rate stands at 6.3%. This is 33% lower than the state poverty rate of 9.3%. The unemployment rate is 2.6%. This is 48% lower than the state rate of 4.9%. The median home value is $584,400. Housing costs are 47% higher than the state median of $397,700. The home-value-to-income ratio is 3.9x. 90.3% of occupied housing units are owner-occupied. This homeownership rate is 34% higher than the state average of 67.5%.

Race & Ethnicity

The largest racial or ethnic group in Gambrills CDP is White (non-Hispanic), making up 72.6% of the population. Hispanic or Latino residents account for 11.3%. The White (non-Hispanic) population is significantly higher than the state average (72.6% vs 47.4%). The Black or African American population (6.1%) is well below the state average of 29.2%. The Asian population (2.8%) is well below the state average of 6.4%.

Education

41.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% lower 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 91.9%. Notably, 21.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Gambrills 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.

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Frequently Asked Questions

What is the population of Gambrills CDP, Maryland?

Gambrills CDP, Maryland has a population of 2,862 according to the most recent U.S. Census ACS 5-Year Estimates.

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

The median household income in Gambrills CDP is $151,667, which is 93% higher the national median of $78,538.

What is the poverty rate in Gambrills CDP, MD?

The poverty rate in Gambrills CDP is 6.3%. This means approximately 179 residents live below the federal poverty line.

What is the racial makeup of Gambrills CDP, Maryland?

Gambrills CDP's population is 72.6% White, 6.1% Black, 11.3% Hispanic/Latino, and 2.8% Asian.

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

The median home value in Gambrills CDP is $584,400. The home-value-to-income ratio is 3.9x.

How educated is Gambrills CDP, Maryland?

41.8% of adults (25+) in Gambrills CDP hold a bachelor's degree or higher, and 21.9% hold a graduate or professional degree.