The ZIP Code 21639 is associated with Greensboro, MD in Caroline County in the United States. The current population estimate for this region is 5,279. About 14.0% of residents in ZIP Code 21639 are aged 62 years and older, and the region has a median age of 34.1 years. In this Maryland region, an estimated 86.6% hold a high school degree or higher, and the per capita income is approximately $22,898. An estimated 18% of the population in this ZIP lives below the poverty line, while the median househould income is $55,417.
The median household income in ZIP Code 21639 is $55,417, while the region's mean household income is $68,955. Breaking income down further, per capita income in the region is $22,898. The per capita income in ZIP Code 21639 of $22,898 is approximately 45.64% less than the per capita income in the U.S. overall of $42,122. An estimated 17.7% of the population is living below the poverty line in this region. This rate is approximately86.32% higher than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 19.6% of the population in 21639 earn $50,000 to $74,999 per year, while an estimated 14.9% earn $75,000 to $99,999 per year, and 1.7% of 21639 residents earn $200,000 or more per year.
Household Income | Percent |
---|---|
Less than $10,000 per year | 3.5% |
$10,000 to $14,999 per year | 4.3% |
$15,000 to $24,999 per year | 12.9% |
$25,000 to $34,999 per year | 9.9% |
$35,000 to $49,999 per year | 13.2% |
$50,000 to $74,999 per year | 19.6% |
$75,000 to $99,999 per year | 14.9% |
$100,000 to $149,999 per year | 13.8% |
$150,000 to $199,999 per year | 6.1% |
$200,000 or more per year | 1.7% |
In ZIP Code 21639, 86.6% of the population graduated high school, while 13.7% have a bachelor's degree or higher. In this region, 4.4% achieved an education level less than 9th grade, while 4.6% hold a graduate or professional degree. Approximately 44.6% in this Caroline County region reached the highest level of high school graduate (including equivalency).
Education Level | Percent |
---|---|
Less than 9th grade | 4.4% |
9th to 12th grade, no diploma | 9.0% |
High school graduate (includes equivalency) | 44.6% |
Some college, no degree | 19.2% |
Associate's degree | 9.1% |
Bachelor's degree | 9.2% |
Graduate or professional degree | 4.6% |
Residents of ZIP Code 21639 are younger than average. The median age of 34.1 years in ZIP Code 21639 is approximately 10.5% lower than the overall median age in the U.S. of 38.1 years. About 68.8% of residents are aged 18 years and older, and 14.0% of residents are 62 years and over. Approximately 14.9% of the population in 21639 falls in the age group 35 to 44 years, while an estimated 12.3% are aged 25 to 34 years. On the low end of the scale, 0.9% of 21639 residents are aged 85 years and over.
Age Range | Percent |
---|---|
Under 5 years | 8.1% |
5 to 9 years | 7.7% |
10 to 14 years | 9.3% |
15 to 19 years | 9.7% |
20 to 24 years | 4.8% |
25 to 34 years | 12.3% |
35 to 44 years | 14.9% |
45 to 54 years | 10.9% |
55 to 59 years | 6.8% |
60 to 64 years | 5.2% |
65 to 74 years | 6.3% |
75 to 84 years | 3.3% |
85 years and over | 0.9% |
Looking at race in the population that makes up ZIP Code 21639, 97.3% is one race, while 2.7% are two or more races. Approximately 8.4% of 21639 residents are hispanic or Latino (of any race). The most common race in 21639 (race alone or in combination with one or more other races), is White (91.3%), followed by Black or African American (9.0%) .
Industry | Percent |
---|---|
White | 91.3% |
Black or African American | 9.0% |
American Indian and Alaska Native | 0.3% |
Asian | 0.6% |
Native Hawaiian and Other Pacific Islander | 0.0% |
Some other race | 1.4% |
One of the leading chronic health issues in ZIP Code 21639 is high cholesterol, as an estimated 36.1% of adults aged 18 and older deal with this issue. Another chronic health issue of concern for residents of 21639 is high blood pressure, as approximately 35.5% of adults 18 and older in this Caroline County region contend with that issue.
Health Issue | Percent of adults* |
---|---|
Arthritis | 29.1% |
High blood pressure | 35.5% |
Cancer (excluding skin cancer) | 6.4% |
Current asthma | 11.2% |
Coronary heart disease | 6.1% |
Diagnosed diabetes | 11.3% |
High cholesterol | 36.1% |
Chronic kidney disease | 2.9% |
Stroke | 3.2% |
One of the top preventative health measures in ZIP Code 21639 is current access to health insurance, as an estimated 89.5% of adults 18 and older take part in this preventive measure. Additionally, 84.2% of those 18 and above in 21639 list cholesterol screening, as a preventive measure. Common health risk behaviors in 21639 include obesity (42.8% of adults aged 18 and above) and sleeping less than 7 hours (35.2% of those 18 and older).
Preventive Measure | Percent of adults* |
---|---|
Current access to health insurance | 89.5% |
Taking medicine for high blood pressure control | 77.2% |
Visits to doctor for routine checkup | 73.6% |
Cholesterol screening | 84.2% |
Visits to dentist or dental clinic | 58.2% |
Risk Behavior | Percent of adults* |
---|---|
Binge drinking | 14.9% |
Current smoking | 19.5% |
No leisure-time physical activity | 26.1% |
Obesity | 42.8% |
Sleeping less than 7 hours | 35.2% |
In ZIP Code 21639, 93.0% of the population lists "English only" as the language spoken in home, while 6.5% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 0.0% of homes, and other Indo-European languages are spoken in 0.0% of homes. Lastly, 0.5% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Caroline County region.
Language Spoken | Percent |
---|---|
English only | 93.0% |
Spanish | 6.5% |
Other Indo-European languages | 0.0% |
Asian and Pacific Islander languages | 0.0% |
Other languages | 0.5% |
Regarding the age of homes in ZIP Code 21639, an estimated 23.2% of homes were built between 1980 and 1989. Additionally, 16.9% of homes in the region were built between 2000 and 2009, while an estimated 0.0% of homes were built in 2014 or later in this Caroline County region.
Year Home Built | Percent |
---|---|
Built in 2014 or later | 0.0% |
Built between 2010 and 2013 | 1.3% |
Built between 2000 and 2009 | 16.9% |
Built between 1990 and 1999 | 15.4% |
Built between 1980 and 1989 | 23.2% |
Built between 1970 and 1979 | 11.8% |
Built between 1960 and 1969 | 3.9% |
Built between 1950 and 1959 | 8.7% |
Built between 1940 and 1949 | 7.0% |
Built in 1939 or earlier | 11.7% |
In 21639, 66.7% of the population is in the labor force. Recent estimates place 3.7% as working from home, while the total labor force in the region has a mean travel to time to work of 33.4 minutes. Approximately 21.4% of the employed population 16 years and over in 21639 work in educational services, and health care and social assistance, while an estimated 13.9% work in construction. On the lower end of the scale, just 0.2% of 21639 workers 16 years and over work in information.
Industry | Percent |
---|---|
Agriculture, forestry, fishing and hunting, and mining | 7.8% |
Construction | 13.9% |
Manufacturing | 5.1% |
Wholesale trade | 2.1% |
Retail trade | 9.5% |
Transportation and warehousing, and utilities | 5.1% |
Information | 0.2% |
Finance and insurance, and real estate and rental and leasing | 3.3% |
Professional, scientific, management, and administrative | 10.5% |
Educational services, and health care and social assistance | 21.4% |
Arts, entertainment, and recreation, and accommodation and food services | 12.7% |
Other services, except public administration | 2.8% |
Public administration | 5.7% |
Regarding solar power potential, ZIP Code 21639 has an average daily solar radiation level of 5.12 kWh/m2/day. This is approximately 24.27% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 22.31% less than an area in the U.S. with historically high solar radiation levels (AZ).
Region | Residential | Commercial | Industrial |
---|---|---|---|
ZIP Code 21639 | 13.08¢/kWh | 12.02¢/kWh | 9.27¢/kWh |
Maryland | 17.6¢/kWh | 12.91¢/kWh | 10.36¢/kWh |
United States | 16.1¢/kWh | 12.81¢/kWh | 7.81¢/kWh |
Month | ZIP Code 21639 | Low (WA) | High (AZ) |
---|---|---|---|
Jan | 3.91 | 1.9 | 5.84 |
Feb | 4.91 | 3 | 6.31 |
Mar | 5.22 | 3.65 | 7.02 |
Apr | 5.74 | 5.13 | 7.3 |
May | 5.79 | 5.17 | 7.13 |
Jun | 5.64 | 5.72 | 6.95 |
Jul | 5.9 | 6.22 | 6.51 |
Aug | 5.83 | 6.08 | 6.65 |
Sep | 5.57 | 5.15 | 7.02 |
Oct | 5.07 | 3.32 | 6.92 |
Nov | 4.3 | 2.33 | 5.99 |
Dec | 3.55 | 1.78 | 5.46 |