Mount Rainier city, Maryland Demographics & Population 2026

Population Overview

Mount Rainier city is a small city located in Maryland. The total population is 8,235. It ranks as the 160th most populous out of 528 cities and towns in Maryland.

Age Demographics

The median age in Mount Rainier city is 40.0 years. This is 2% higher than the state median of 39.3 years.

Economy, Income & Housing

The median household income in Mount Rainier city is $68,281. This is 33% lower than the state median of $101,652. Compared to the national median of $78,538, household income here is 13% lower. The poverty rate stands at 6.7%. This is 29% lower than the state poverty rate of 9.3%. The unemployment rate is 5.1%. This is 3% higher than the state rate of 4.9%. The median home value is $522,100. Housing costs are 31% higher than the state median of $397,700. The home-value-to-income ratio of 7.6x suggests that housing affordability is a significant concern for many residents. 24.3% of occupied housing units are owner-occupied. This homeownership rate is 64% lower than the state average of 67.5%.

Race & Ethnicity

The largest racial or ethnic group in Mount Rainier city is Black or African American, making up 45.3% of the population. Hispanic or Latino residents account for 34.6%. The White (non-Hispanic) population (16.7%) is well below the state average of 47.4%. The Black or African American population is significantly higher than the state average (45.3% vs 29.2%). The Hispanic or Latino population is significantly higher than the state average (34.6% vs 12.1%). The Asian population (1.1%) is well below the state average of 6.4%.

Education

34.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 19% 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 84.3%. Notably, 15.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Mount Rainier city, 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.