The ZIP Code 20317 is associated with Washington, DC in District of Columbia County in the United States. The current population estimate for this region is 416. The median age in ZIP Code 20317 is approximately 86.2 years, with 95.0% of residents aged 62 years and older.
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Regarding household income, approximately 32.8% of the population in 20317 earn less than $10,000 per year, while an estimated 20.2% earn $25,000 to $34,999 per year, and 0.0% of 20317 residents earn $200,000 or more per year.
| Household Income | Percent |
|---|---|
| Less than $10,000 per year | 32.8% |
| $10,000 to $14,999 per year | 4.6% |
| $15,000 to $24,999 per year | 4.0% |
| $25,000 to $34,999 per year | 20.2% |
| $35,000 to $49,999 per year | 13.5% |
| $50,000 to $74,999 per year | 18.7% |
| $75,000 to $99,999 per year | 4.6% |
| $100,000 to $149,999 per year | 0.0% |
| $150,000 to $199,999 per year | 1.5% |
| $200,000 or more per year | 0.0% |
In ZIP Code 20317, 95.2% of the population graduated high school, while 37.7% have a bachelor's degree or higher. In this region, 4.8% achieved an education level less than 9th grade, while 18.5% hold a graduate or professional degree. Approximately 43.5% in this District of Columbia County region reached the highest level of high school graduate (including equivalency).
| Education Level | Percent |
|---|---|
| Less than 9th grade | 4.8% |
| 9th to 12th grade, no diploma | 0.0% |
| High school graduate (includes equivalency) | 43.5% |
| Some college, no degree | 13.0% |
| Associate's degree | 1.0% |
| Bachelor's degree | 19.2% |
| Graduate or professional degree | 18.5% |
Residents of ZIP Code 20317 are older than average. The median age of 86.2 years in ZIP Code 20317 is approximately 126.25% higher than the overall median age in the U.S. of 38.1 years. About 100.0% of residents are aged 18 years and older, and 95.0% of residents are 62 years and over. Approximately 52.2% of the population in 20317 falls in the age group 85 years and over, while an estimated 31.5% are aged 75 to 84 years. On the low end of the scale, 0.0% of 20317 residents are aged 55 to 59 years.
| Age Range | Percent |
|---|---|
| Under 5 years | 0.0% |
| 5 to 9 years | 0.0% |
| 10 to 14 years | 0.0% |
| 15 to 19 years | 0.0% |
| 20 to 24 years | 0.0% |
| 25 to 34 years | 0.0% |
| 35 to 44 years | 1.2% |
| 45 to 54 years | 2.9% |
| 55 to 59 years | 0.0% |
| 60 to 64 years | 1.0% |
| 65 to 74 years | 11.3% |
| 75 to 84 years | 31.5% |
| 85 years and over | 52.2% |
Looking at race in the population that makes up ZIP Code 20317, 100.0% is one race, while 0.0% are two or more races. Approximately 1.2% of 20317 residents are hispanic or Latino (of any race). The most common race in 20317 (race alone or in combination with one or more other races), is White (79.3%), followed by Black or African American (19.5%) .
| Industry | Percent |
|---|---|
| White | 79.3% |
| Black or African American | 19.5% |
| American Indian and Alaska Native | 0.0% |
| Asian | 0.0% |
| Native Hawaiian and Other Pacific Islander | 0.0% |
| Some other race | 1.2% |
In ZIP Code 20317, 97.6% of the population lists "English only" as the language spoken in home, while 1.2% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 1.2% 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 District of Columbia County region.
| Language Spoken | Percent |
|---|---|
| English only | 97.6% |
| Spanish | 1.2% |
| Other Indo-European languages | 1.2% |
| Asian and Pacific Islander languages | 0.0% |
| Other languages | 0.0% |
Regarding the age of homes in ZIP Code 20317, an estimated 56.9% of homes were built in 1939 or earlier. Additionally, 37.9% of homes in the region were built between 1950 and 1959, while an estimated 0.0% of homes were built between 1970 and 1979 in this District of Columbia County region.
| Year Home Built | Percent |
|---|---|
| Built in 2014 or later | 0.0% |
| Built between 2010 and 2013 | 0.0% |
| Built between 2000 and 2009 | 0.0% |
| Built between 1990 and 1999 | 1.0% |
| Built between 1980 and 1989 | 0.0% |
| Built between 1970 and 1979 | 0.0% |
| Built between 1960 and 1969 | 2.7% |
| Built between 1950 and 1959 | 37.9% |
| Built between 1940 and 1949 | 1.5% |
| Built in 1939 or earlier | 56.9% |
Regarding solar power potential, ZIP Code 20317 has an average daily solar radiation level of 5.1 kWh/m2/day. This is approximately 23.79% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 22.61% less than an area in the U.S. with historically high solar radiation levels (AZ).
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 20317 | 10.98¢/kWh | 4.79¢/kWh | 1.34¢/kWh |
| District of Columbia | 22.72¢/kWh | 21.97¢/kWh | 18.77¢/kWh |
| United States | 17.78¢/kWh | 13.19¢/kWh | 8.44¢/kWh |
| Month | ZIP Code 20317 | Low (WA) | High (AZ) |
|---|---|---|---|
| Jan | 3.86 | 1.9 | 5.84 |
| Feb | 4.96 | 3 | 6.31 |
| Mar | 5.21 | 3.65 | 7.02 |
| Apr | 5.65 | 5.13 | 7.3 |
| May | 5.54 | 5.17 | 7.13 |
| Jun | 5.74 | 5.72 | 6.95 |
| Jul | 5.93 | 6.22 | 6.51 |
| Aug | 5.89 | 6.08 | 6.65 |
| Sep | 5.42 | 5.15 | 7.02 |
| Oct | 5.03 | 3.32 | 6.92 |
| Nov | 4.32 | 2.33 | 5.99 |
| Dec | 3.7 | 1.78 | 5.46 |