The ZIP Code 21010 is associated with Gunpowder, MD in Harford County in the United States. The current population estimate for this region is 211. The median age in ZIP Code 21010 is approximately 31.8 years, and 8.5% of the region's residents are aged 62 years and older.
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Regarding household income, approximately 18.6% of the population in 21010 earn $75,000 to $99,999 per year, while an estimated 17.1% earn $100,000 to $149,999 per year, and 0.0% of 21010 residents earn $10,000 to $14,999 per year.
| Household Income | Percent |
|---|---|
| Less than $10,000 per year | 0.0% |
| $10,000 to $14,999 per year | 0.0% |
| $15,000 to $24,999 per year | 16.3% |
| $25,000 to $34,999 per year | 13.2% |
| $35,000 to $49,999 per year | 15.5% |
| $50,000 to $74,999 per year | 5.4% |
| $75,000 to $99,999 per year | 18.6% |
| $100,000 to $149,999 per year | 17.1% |
| $150,000 to $199,999 per year | 6.2% |
| $200,000 or more per year | 7.8% |
In ZIP Code 21010, 100.0% of the population graduated high school, while 52.8% have a bachelor's degree or higher. In this region, 0.0% achieved an education level less than 9th grade, while 32.3% hold a graduate or professional degree. Approximately 19.3% in this Harford County region reached the highest level of high school graduate (including equivalency).
| Education Level | Percent |
|---|---|
| Less than 9th grade | 0.0% |
| 9th to 12th grade, no diploma | 0.0% |
| High school graduate (includes equivalency) | 19.3% |
| Some college, no degree | 28.0% |
| Associate's degree | 0.0% |
| Bachelor's degree | 20.5% |
| Graduate or professional degree | 32.3% |
Residents of ZIP Code 21010 are younger than average. The median age of 31.8 years in ZIP Code 21010 is approximately 16.54% lower than the overall median age in the U.S. of 38.1 years. About 86.3% of residents are aged 18 years and older, and 8.5% of residents are 62 years and over. Approximately 30.3% of the population in 21010 falls in the age group 25 to 34 years, while an estimated 18.5% are aged 45 to 54 years. On the low end of the scale, 0.0% of 21010 residents are aged 85 years and over.
| Age Range | Percent |
|---|---|
| Under 5 years | 6.2% |
| 5 to 9 years | 0.0% |
| 10 to 14 years | 3.8% |
| 15 to 19 years | 3.8% |
| 20 to 24 years | 10.0% |
| 25 to 34 years | 30.3% |
| 35 to 44 years | 15.6% |
| 45 to 54 years | 18.5% |
| 55 to 59 years | 0.0% |
| 60 to 64 years | 3.3% |
| 65 to 74 years | 4.3% |
| 75 to 84 years | 4.3% |
| 85 years and over | 0.0% |
Looking at race in the population that makes up ZIP Code 21010, 93.8% is one race, while 6.2% are two or more races. Approximately 18.0% of 21010 residents are hispanic or Latino (of any race). The most common race in 21010 (race alone or in combination with one or more other races), is White (60.7%), followed by Black or African American (34.6%) .
| Industry | Percent |
|---|---|
| White | 60.7% |
| Black or African American | 34.6% |
| American Indian and Alaska Native | 0.0% |
| Asian | 0.0% |
| Native Hawaiian and Other Pacific Islander | 0.0% |
| Some other race | 10.9% |
| Health Issue | Percent of adults* |
|---|
One of the top preventative health measures in ZIP Code 21010 is current access to health insurance, as an estimated 93.1% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 21010 list , as a preventive measure.
| Preventive Measure | Percent of adults* |
|---|---|
| Current access to health insurance | 93.1% |
| Risk Behavior | Percent of adults* |
|---|
In ZIP Code 21010, 96.0% of the population lists "English only" as the language spoken in home, while 4.0% 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, 0.0% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Harford County region.
| Language Spoken | Percent |
|---|---|
| English only | 96.0% |
| Spanish | 4.0% |
| Other Indo-European languages | 0.0% |
| Asian and Pacific Islander languages | 0.0% |
| Other languages | 0.0% |
Regarding the age of homes in ZIP Code 21010, an estimated 29.5% of homes were built between 1980 and 1989. Additionally, 20.5% of homes in the region were built in 1939 or earlier, while an estimated 0.0% of homes were built between 1990 and 1999 in this Harford County region.
| Year Home Built | Percent |
|---|---|
| Built in 2014 or later | 0.0% |
| Built between 2010 and 2013 | 4.8% |
| Built between 2000 and 2009 | 3.6% |
| Built between 1990 and 1999 | 0.0% |
| Built between 1980 and 1989 | 29.5% |
| Built between 1970 and 1979 | 9.6% |
| Built between 1960 and 1969 | 10.8% |
| Built between 1950 and 1959 | 8.4% |
| Built between 1940 and 1949 | 12.7% |
| Built in 1939 or earlier | 20.5% |
Regarding solar power potential, ZIP Code 21010 has an average daily solar radiation level of 4.89 kWh/m2/day. This is approximately 18.69% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 25.8% less than an area in the U.S. with historically high solar radiation levels (AZ).
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 21010 | 10.65¢/kWh | 3.91¢/kWh | 2.06¢/kWh |
| Maryland | 21.05¢/kWh | 15.13¢/kWh | 12.46¢/kWh |
| United States | 18.07¢/kWh | 14.06¢/kWh | 9.02¢/kWh |
| Month | ZIP Code 21010 | Low (WA) | High (AZ) |
|---|---|---|---|
| Jan | 3.85 | 1.9 | 5.84 |
| Feb | 4.4 | 3 | 6.31 |
| Mar | 4.84 | 3.65 | 7.02 |
| Apr | 5.48 | 5.13 | 7.3 |
| May | 5.27 | 5.17 | 7.13 |
| Jun | 5.52 | 5.72 | 6.95 |
| Jul | 5.93 | 6.22 | 6.51 |
| Aug | 5.6 | 6.08 | 6.65 |
| Sep | 5.45 | 5.15 | 7.02 |
| Oct | 4.73 | 3.32 | 6.92 |
| Nov | 3.96 | 2.33 | 5.99 |
| Dec | 3.6 | 1.78 | 5.46 |