Frequently Asked Questions About ZIP Code 21821
FAQs and quick facts about ZIP Code 21821
View answers to frequently asked questions about 21821 (Deal Island, MD)
1
What region of the U.S. is ZIP Code 21821 associated with?
The 21821 ZIP Code is primarily associated with Deal Island, MD in the United States.
2
What U.S. county is ZIP Code 21821 located in?
The 21821 ZIP Code is located in Somerset County in the state of Maryland.
3
What is the current population estimate for ZIP Code 21821?
The ZIP Code 21821 has a current population estimate of 871, according to the U.S. Census Bureau.
5
What is the per capita income in ZIP Code 21821?
The per capita income in ZIP Code 21821 of $29,931 is approximately 12.23% less than the per capita income in the U.S. overall of $34,103.
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6
What income range is most common for those living in ZIP Code 21821?
An estimated 16.9% of the residents in 21821 earn $25,000 to $34,999 per year, the highest percentage of any range, while 16.2% earn $35,000 to $49,999 per year.
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7
Are any residents of ZIP Code 21821 living below the poverty line?
An estimated 0.0% of the population is living below the poverty line in this region. This rate is approximately 100% lower than the overall poverty rate in the U.S. of 9.5%.
8
When were most homes built in ZIP Code 21821?
Approximately 20.5% of homes in ZIP Code 21821 were built in 1939 or earlier. This is, relatively speaking, the largest of percentage of any time range. Additionally, 16.5% of homes in the region were built between 2000 and 2009.
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9
How many residents in ZIP Code 21821 are high school graduates?
In ZIP Code 21821, 85.2% of the population graduated high school. In this region, 1.8% achieved an education level less than 9th grade, while 13.0% attended 9th to 12th grade, but did not receive a diploma.
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10
How many residents in ZIP Code 21821 are college graduates?
In ZIP Code 21821, 16.2% of the population has a Bachelor's degree or higher. An estimated 23.0% attended some college, but did not receive a degree.
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11
What is the highest level of education attained for the typical resident in ZIP Code 21821?
An estimated 37.3% of the residents in 21821 reached the level of high school graduate (includes equivalency), the highest percentage of any level. Additionally, 23.0% reached the level of some college, no degree.
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12
What is the most frequent language spoken in home in ZIP Code 21821?
In ZIP Code 21821, approximately 98.9% of the population in 21821 list "English only" as the language spoken in home. This is the most common in-home language spoken in the region.
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13
Other than English, what is the most common language spoken in home in the 21821 ZIP Code?
An estimated 0.6% of residents in ZIP Code 21821 speak Asian and Pacific Islander languages at home. This is the most common language spoken in home, other than English.
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14
Are there more females or males in ZIP Code 21821?
There are more females than males in ZIP Code 21821. Females comprise approximately 57.1% of the population, while males make up an estimated 42.9%.
15
What is the racial composition of ZIP Code 21821?
The most common race in 21821 (race alone or in combination with one or more other races), is White (84.2%), followed by Black or African American (14.7%) . In this region, 96.7% of residents are one race, while 3.3% are two or more races.
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16
What is the average age of residents in ZIP Code 21821?
Residents of ZIP Code 21821 have a median age of 57.1 years. People aged 75 to 84 years make up approximately 16.5% of the population in 21821, the largest percentage of any age group.
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17
Is the population in ZIP Code 21821 older or younger than average?
Residents of ZIP Code 21821 are older than average. The median age of 57.1 years in ZIP Code 21821 is approximately 49.87% higher than the overall median age in the U.S. of 38.1 years.
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18
How many people in ZIP Code 21821 do not have health insurance?
Approximately 9.0% of adults aged 18 to 64 in ZIP Code 21821 are uninsured and do not have health insurance.
19
What portion of the population in ZIP Code 21821 is of voting age?
According to U.S. Census Bureau data, approximately 84% of residents in the 21821 ZIP Code are in the voting age population (18 and over).
20
How many residents in ZIP Code 21821 are senior citizens?
An estimated 40.8% of residents in ZIP Code 21821 are of age 62 years and older.
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21
What job industry do residents of ZIP Code 21821 work in most frequently?
An estimated 20.1% of the employed population 16 years and over in ZIP Code 21821 work in educational services, and health care and social assistance. This is the largest percentage of any job industry.
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22
Which area codes are associated with ZIP Code 21821?
Telephone area codes that are frequently associated with ZIP Code 21821 include: 410.
23
How common is broadband Internet service in ZIP Code 21821?
An estimated 65.2% of households in ZIP Code 21821 have broadband Internet service. Approximately 77.1% of households in the region have a computer in home.
24
Does ZIP Code 21821 have good solar power potential?
The 21821 ZIP Code has above average solar power potential when compared to the U.S. as a whole. This region's average solar radiation level of 5.21kWh/m2/day is 5.25% greater than the overall U.S. daily average.
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25
How is the air quality in ZIP Code 21821?
The current air quality level in ZIP Code 21821, according to the Common Air Quality Index (CAQI) air quality index, is: Good.
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