Source: U.S. Census Bureau, 2018-2022 American Community Survey 5-Year Estimates. The ACS 5-year period are period estimates that describe the average characteristics of the population and housing over the period of data collection (2018 through 2022). Data provides broad social, economics, housing, and demographics information by Maryland Senate Districts.

The data consist of the median household income by year in Maryland and its jurisdictions with the margin of error for 2010-2022. MOE= Margin of Error for the 90% confidence interval. Source from the U.S. Census Bureau, Small Area Income and Poverty Estimates, November 2023.

Household Population Projections for Maryland and the jurisdictions - by age, sex and race projections out to 2045. Projections prepared by the Maryland Department of Planning, August 2018

Household Population Projections for Maryland and the jurisdictions - historical household population 1970-2010; projections out to 2045. Projections prepared by the Maryland Department of Planning, October 2018

Population profile - total, rate of change, age, and density.

Population and income profile - totals, median household.

2016-2020 ACS 5-Year estimates of socioeconomic characteristics compiled at the County level. These characteristics include Aggregate Travel Time To Work Of Workers By Sex, Travel Time To Work, Poverty Status In The Past 12 Months Of Families By Household Type By Tenure, Poverty Status Of Individuals In The Past 12 Months By Living Arrangement, Household Income In The Past 12 Months, Median Household Income In The Past 12 Months, Aggregate Household Income In The Past 12 Months, Median Family Income In The Past 12 Months, Median Non-family Household Income In The Past 12 Months, Sex By Age By Employment Status For The Population 16 Years And Over, Tenure By Occupants Per Room, Total Population in Occupied Housing Units by Tenure by year Householder Moved into Unit, Tenure By Housing Costs As A Percentage Of Household Income In The Past 12 Months, Sex By Occupation For The Civilian Employed Population 16 Years And Over, Median Earnings In the Past 12 Months (In 2015 Inflation-Adjusted Dollars) by Sex by Educational Attainment for the Population 25 Years and Over, Educational Attainment by Employment Status for the Population 25 to 64 Years, and Occupation By Median Earnings In The Past 12 Months (In 2015 Inflation-Adjusted Dollars) For The Full-Time, Year-Round Civilian Employed Population 16 Years And Over.

Households Projections for Maryland and the jurisdictions - historical households 1970-2010; projections out to 2040. Projections prepared by the Maryland Department of Planning, October 2018.

Resident population density for Maryland and Jurisdictions per square mile from 2010 to 2020. Source: U.S. Bureau of Census