Zip Code 20623 - Population, Income & Demographics

The median income of households in 20623 was $132,386. An estimated 0.8% of households had income below $10,000 a year and 30.4% had income of $200,000 or more.

An estimated 77.1% of households received earnings. An estimated 35.1% of households received Social Security and an estimated 38.1 % of households received retirement income other than Social Security. The average income from Social Security was $21,643. These income sources are not mutually exclusive; that is, some households received income from more than one source.

In 2019-2023, 1.8 % of people were in poverty. An estimated 0% of children under 18 were below the poverty level, compared with 6.7% of people 65 years old and over. An estimated 0% of people 18 to 64 years were below the poverty level.

In 2019-2023, 6.4 % of households received SNAP (the Supplemental Nutrition Assistance Program). An estimated 19.4% of households that received SNAP had children under 18, and 80.6% of households that received SNAP had one or more people 60 years and over. An estimated 32.3% of all households receiving SNAP were families with a female householder and no spouse present.

Among the civilian noninstitutionalized population in 20623 in 2019-2023, 98.3% had health insurance coverage and 1.8% did not have health insurance coverage. Private coverage was 88.6% and public coverage was 31%, respectively. The percentage of children under the age of 19 with no health insurance coverage was 0%.

In 2019-2023, 20623 had a total population of 2,846 - 1,388 (48.8%) females and 1,458 (51.2%) males. The median age was 51 years. An estimated 15.9% of the population was under 18 years, 22.5% was 19 to 44 years, 30.3% was 45 to 64 years, and 26.5 % was 65 years and older.

In 2019-2023, there were 968 households in 20623. The average household size was 2.91 people.

Married-couple households made up 59.4% of the households in 20623 while cohabiting couple households made up 4.4% of households. Female householders with no spouse or partner present were 29.8% of all households, while 6.4% of households had male householders with no spouse or partner present. Some households had one person, as 3.2% of households were male householders living alone, and 19.1% were female householders living alone, for a total of 22.3% of all households.

In 20623, 22.7% of all households had one or more people under the age of 18; 48.8% of all households had one or more people 65 years and over.

In 2019-2023, an estimated 98.3% of the people living in 20623 were U.S. natives. 34.6% of the 20623 population were living in the state where they were born.

Approximately 1.7% of 20623 residents in 2019-2023 were foreign-born. 68.8% of foreign-born were naturalized U.S. citizens and an estimated 68.8 % entered the country before the year 2010.

Foreign-born residents of 20623 come from different parts of the world. The bar graph below displays the percentage of foreign-born from each world region of birth in 2019-2023 for 20623.

Among people at least five years old living in 20623 in 2019-2023, 2.6 % spoke a language other than English at home. Spanish was spoken by 2.6% of people at least five years old; 0.6% reported that they did not speak English "very well."

In 2019-2023, 93.7 % of the people at least one year old living in 20623 were living in the same house one year earlier.

In 2019-2023, 96.4 % of people 25 years and over had at least graduated from high school and 36.5% had a bachelor's degree or higher. An estimated 3.6% did not complete high school.

The total school enrollment in 20623 was 446 in 2019-2023. Nursery school enrollment was 10 and kindergarten through 12th grade enrollment was 361. College or graduate school enrollment was 75.

In 20623, among the civilian noninstitutionalized population in 2019-2023, 11.8 % reported a disability. The likelihood of having a disability varied by age - from 5.8% of people under 18 years old, to 5.7% of people 18 to 64 years old, and to 28.3% of those 65 and over.

In 20623, 65.2 % of the population 16 and over were employed; 30.5% were not currently in the labor force.

An estimated 51% of the people employed were private wage and salary workers; 49% were federal, state, or local government workers; and 0 % were self-employed in their own (not incorporated) business.

In 2019-2023, the civilian employed population 16 years and older in 20623 worked in the following industries:

An estimated 75.6% of 20623 workers drove to work alone in 2019-2023, and 7.1% carpooled. Among those who commuted to work, it took them on average 46.9 minutes to get to work.

In 2019-2023, 20623 had a total of 968 housing units. Of these housing units, 100% were single-family houses either not attached to any other structure or attached to one or more structures (commonly referred to as "townhouses" or "row houses"). 0% of the housing units were located in multi-unit structures, or those buildings that contained two or more apartments. 0% were mobile homes, while any remaining housing units were classified as "other," which included boats, recreational vehicles, vans, etc.

7.9% of the housing inventory was comprised of houses built since 2010, while 1.2% of the houses were first built in 1939 or earlier. The median number of rooms in all housing units in 20623 was 9.0+ rooms, and of these housing units 96.5% had three or more bedrooms.

In 2019-2023, 20623 had 968 housing units that were occupied or had people living in them, while the remaining 0 were vacant. Of the occupied housing units, the percentage of these houses occupied by owners (also known as the homeownership rate) was 98.6% while renters occupied 1.4%. The average household size of owner-occupied houses was 2.89 and in renter-occupied houses it was 4.07.

0% of householders of these occupied houses had moved into their house since 2021, while 6.8% moved into their house in 1989 or earlier. Households without a vehicle available for personal use comprised 0.8% and another 55.5% had three or more vehicles available for use.

The following chart provides the primary fuel used to heat houses in 20623:

In 2019-2023, the median property value for owner-occupied houses in 20623 was $452,400.

Of the owner-occupied households, 90.1 % had a mortgage. 9.9% owned their houses "free and clear," that is without a primary mortgage or loan on the house. The median monthly housing costs for owners with a mortgage was $2,654 and for owners without a mortgage it was $707.

For renter-occupied houses, the median gross rent for 20623 was $NaN. Gross rent includes the monthly contract rent and any monthly payments made for electricity, gas, water and sewer, and any other fuels to heat the house.