Deer Park, Maryland Demographics & Population 2026

A note before these figures: with a population of 288, Deer Park's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Deer Park is a small community located in Maryland, within Garrett County. The total population is 288. It ranks as the 423rd most populous out of 527 Census-designated places in Maryland.

Age Demographics

The median age in Deer Park is 54.0 years. This is 37% higher than the state median of 39.4 years. Only 6.6% of residents are under 18, indicating fewer families with children. 11.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Deer Park is $52,500. This is 49% lower than the state median of $103,678. It is also 35% lower than the national median of $80,734. The poverty rate stands at 11.1%. This is 18% higher than the state poverty rate of 9.4%. The unemployment rate is 2.6%. This is 48% lower than the state rate of 4.9%. The median home value is $159,600. Housing costs are 62% lower than the state median of $419,900. The home-value-to-income ratio is 3.0x. 78.4% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 67.6%.

Race & Ethnicity

Deer Park has a predominantly White (non-Hispanic) population, comprising 97.2% of all residents. Hispanic or Latino residents account for 0.7%. The White (non-Hispanic) population is significantly higher than the state average (97.2% vs 46.6%). The Hispanic or Latino population (0.7%) is well below the state average of 12.5%.

Education

11.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 73% lower than the state rate of 43.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 81.5%.

Data Sources & Methodology

All demographic data for Deer Park, Maryland is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 527 Census-designated places in Maryland. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.