Frequently Asked Questions About ZIP Code 21045

FAQs and quick facts about ZIP Code 21045

View answers to frequently asked questions about 21045 (Columbia, MD)

1

What region of the U.S. is ZIP Code 21045 associated with?

The 21045 ZIP Code is primarily associated with Columbia, MD in the United States.
2

What U.S. county is ZIP Code 21045 located in?

The 21045 ZIP Code is located in Howard County in the state of Maryland.
3

What is the current population estimate for ZIP Code 21045?

The ZIP Code 21045 has a current population estimate of 40,365, according to the U.S. Census Bureau.
4

What is the median income in ZIP Code 21045?

The median household income in ZIP Code 21045 is $103,932, while the mean household income in the region is $116,582.
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5

What is the per capita income in ZIP Code 21045?

The per capita income in ZIP Code 21045 of $44,385 is approximately 30.15% more 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 21045?

An estimated 24.5% of the residents in 21045 earn $100,000 to $149,999 per year, the highest percentage of any range, while 14.3% earn $150,000 to $199,999 per year.
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7

Are any residents of ZIP Code 21045 living below the poverty line?

An estimated 5.6% of the population is living below the poverty line in this region. This rate is approximately 41.05% lower than the overall poverty rate in the U.S. of 9.5%.
8

What is the average home price in ZIP Code 21045?

The median home value in ZIP Code 21045 in December 2022 was $459,837. That recent median value is approximately 6% higher than the $434,716 median value in the region 12 months earlier in January 2022.
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9

When were most homes built in ZIP Code 21045?

Approximately 48.9% of homes in ZIP Code 21045 were built between 1970 and 1979. This is, relatively speaking, the largest of percentage of any time range. Additionally, 21.4% of homes in the region were built between 1980 and 1989.
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10

How many residents in ZIP Code 21045 are high school graduates?

In ZIP Code 21045, 94.4% of the population graduated high school. In this region, 3.0% achieved an education level less than 9th grade, while 2.6% attended 9th to 12th grade, but did not receive a diploma.
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11

How many residents in ZIP Code 21045 are college graduates?

In ZIP Code 21045, 58.2% of the population has a Bachelor's degree or higher. An estimated 17.0% attended some college, but did not receive a degree.
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12

What is the highest level of education attained for the typical resident in ZIP Code 21045?

An estimated 30.7% of the residents in 21045 reached the level of bachelor's degree, the highest percentage of any level. Additionally, 27.4% reached the level of graduate or professional degree.
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13

What is the most frequent language spoken in home in ZIP Code 21045?

In ZIP Code 21045, approximately 75.7% of the population in 21045 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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14

Other than English, what is the most common language spoken in home in the 21045 ZIP Code?

An estimated 9.2% of residents in ZIP Code 21045 speak Spanish at home. This is the most common language spoken in home, other than English.
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15

Are there more females or males in ZIP Code 21045?

There are more females than males in ZIP Code 21045. Females comprise approximately 50.5% of the population, while males make up an estimated 49.5%.
16

What is the racial composition of ZIP Code 21045?

The most common race in 21045 (race alone or in combination with one or more other races), is White (54.9%), followed by Black or African American (32.0%) . In this region, 95.5% of residents are one race, while 4.5% are two or more races.
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17

What is the average age of residents in ZIP Code 21045?

Residents of ZIP Code 21045 have a median age of 37.2 years. People aged 35 to 44 years make up approximately 15.0% of the population in 21045, the largest percentage of any age group.
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18

Is the population in ZIP Code 21045 older or younger than average?

Residents of ZIP Code 21045 are younger than average. The median age of 37.2 years in ZIP Code 21045 is approximately 2.36% lower than the overall median age in the U.S. of 38.1 years.
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19

What is the most common chronic health issue in ZIP Code 21045?

The most common chronic health issue in 21045 is high cholesterol, as an estimated 31.0% of adults aged 18 and older deal with this issue.
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20

What is the most frequent health risk behavior by residents of ZIP Code 21045?

The most frequent health risk behavior in 21045 is 'sleeping less than 7 hours', as approximately 33.5% of adults aged 18 and older in the region engage in this behavior.
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21

What is the top health prevention measure taken by residents of ZIP Code 21045?

The most common preventive measure in 21045 is listed as 'cholesterol screening', as an estimated 93.0% of adults 18 and older list this prevention measure.
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22

How many people in ZIP Code 21045 do not have health insurance?

Approximately 9.1% of adults aged 18 to 64 in ZIP Code 21045 are uninsured and do not have health insurance.
23

What portion of the population in ZIP Code 21045 is of voting age?

According to U.S. Census Bureau data, approximately 76% of residents in the 21045 ZIP Code are in the voting age population (18 and over).
24

How many residents in ZIP Code 21045 are senior citizens?

An estimated 18.4% of residents in ZIP Code 21045 are of age 62 years and older.
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25

What job industry do residents of ZIP Code 21045 work in most frequently?

An estimated 26.6% of the employed population 16 years and over in ZIP Code 21045 work in educational services, and health care and social assistance. This is the largest percentage of any job industry.
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26

Which area codes are associated with ZIP Code 21045?

Telephone area codes that are frequently associated with ZIP Code 21045 include: 240, 301, 410, 443, and 667.
27

How common is broadband Internet service in ZIP Code 21045?

An estimated 93.8% of households in ZIP Code 21045 have broadband Internet service. Approximately 96.3% of households in the region have a computer in home.
28

Does ZIP Code 21045 have good solar power potential?

The 21045 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 5.06kWh/m2/day is 2.22% greater than the overall U.S. daily average.
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29

What is the most common financial consumer complaint in ZIP Code 21045?

According to the Consumer Financial Protection Bureau, 'credit reporting or credit repair services' have received the most complaints in ZIP Code 21045 in the past 12 months. The most frequent complaint overall in this 21045 during the same time range was 'incorrect information on a report'.
30

How do electricity rates in ZIP Code 21045 compare to the rest of the country?

Electricity rates in ZIP Code 21045 are lower than average. The average residential electricity rate in ZIP Code 21045 of 10.65ยข/kWh. is 31.91% less than the average rate in the U.S. as a whole.
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31

How is the air quality in ZIP Code 21045?

The current air quality level in ZIP Code 21045, according to the Common Air Quality Index (CAQI) air quality index, is: Good.
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