ZIP Code 57239 is associated with the city of Grenville in South Dakota (Day County) in the U.S. The 57239 ZIP Code has a median age of 51.5 years, and 21.1% of residents are aged 62 years and older. An estimated 8% of the population in this ZIP lives below the poverty line, while the median househould income is $47,500. In this South Dakota region, an estimated 33.0% have a bachelor's degree or higher, while the per capita income comes in at about $37,594. The current population estimate is 237.
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The median household income in ZIP Code 57239 is $47,500, while the region's mean household income is $79,476. Breaking income down further, per capita income in the region is $37,594. The per capita income in ZIP Code 57239 of $37,594 is approximately 22.17% more than the per capita income in South Dakota overall of $30,773. An estimated 7.8% of the population is living below the poverty line in this region. This rate is approximately 17.89% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 33.0% of the population in 57239 earn $35,000 to $49,999 per year, while an estimated 14.3% earn $25,000 to $34,999 per year, and 0.0% of 57239 residents earn $10,000 to $14,999 per year.
| Household Income | Percent |
|---|---|
| Less than $10,000 per year | 3.6% |
| $10,000 to $14,999 per year | 0.0% |
| $15,000 to $24,999 per year | 9.8% |
| $25,000 to $34,999 per year | 14.3% |
| $35,000 to $49,999 per year | 33.0% |
| $50,000 to $74,999 per year | 8.9% |
| $75,000 to $99,999 per year | 8.0% |
| $100,000 to $149,999 per year | 8.9% |
| $150,000 to $199,999 per year | 3.6% |
| $200,000 or more per year | 9.8% |
In ZIP Code 57239, 86.1% of the population graduated high school, while 33.0% have a bachelor's degree or higher. In this region, 7.7% achieved an education level less than 9th grade, while 9.3% hold a graduate or professional degree. Approximately 25.3% in this Day County region reached the highest level of high school graduate (including equivalency).
| Education Level | Percent |
|---|---|
| Less than 9th grade | 7.7% |
| 9th to 12th grade, no diploma | 6.2% |
| High school graduate (includes equivalency) | 25.3% |
| Some college, no degree | 9.3% |
| Associate's degree | 18.6% |
| Bachelor's degree | 23.7% |
| Graduate or professional degree | 9.3% |
Looking at race in the population that makes up ZIP Code 57239, 100.0% is one race, while 0.0% are two or more races. Approximately 2.1% of 57239 residents are hispanic or Latino (of any race). The most common race in 57239 (race alone or in combination with one or more other races), is White (100.0%), followed by Black or African American (0.0%) .
| Industry | Percent |
|---|---|
| White | 100.0% |
| Black or African American | 0.0% |
| American Indian and Alaska Native | 0.0% |
| Asian | 0.0% |
| Native Hawaiian and Other Pacific Islander | 0.0% |
| Some other race | 0.0% |
Residents of ZIP Code 57239 are older than average. The median age of 51.5 years in ZIP Code 57239 is approximately 35.17% higher than the overall median age in the U.S. of 38.1 years. About 83.5% of residents are aged 18 years and older, and 21.1% of residents are 62 years and over. Approximately 18.6% of the population in 57239 falls in the age group 55 to 59 years, while an estimated 18.1% are aged 45 to 54 years. On the low end of the scale, 0.0% of 57239 residents are aged 85 years and over.
| Age Range | Percent |
|---|---|
| Under 5 years | 3.4% |
| 5 to 9 years | 7.6% |
| 10 to 14 years | 3.4% |
| 15 to 19 years | 2.5% |
| 20 to 24 years | 1.3% |
| 25 to 34 years | 10.1% |
| 35 to 44 years | 8.0% |
| 45 to 54 years | 18.1% |
| 55 to 59 years | 18.6% |
| 60 to 64 years | 14.3% |
| 65 to 74 years | 11.0% |
| 75 to 84 years | 1.7% |
| 85 years and over | 0.0% |
| Health Issue | Percent of adults* |
|---|
One of the top preventative health measures in ZIP Code 57239 is current access to health insurance, as an estimated 92.8% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 57239 list , as a preventive measure.
| Preventive Measure | Percent of adults* |
|---|---|
| Current access to health insurance | 92.8% |
| Risk Behavior | Percent of adults* |
|---|
Regarding the age of homes in ZIP Code 57239, an estimated 29.8% of homes were built in 1939 or earlier. Additionally, 22.7% of homes in the region were built between 2000 and 2009, while an estimated 0.0% of homes were built between 2010 and 2013 in this Day County region.
| Year Home Built | Percent |
|---|---|
| Built in 2014 or later | 4.2% |
| Built between 2010 and 2013 | 0.0% |
| Built between 2000 and 2009 | 22.7% |
| Built between 1990 and 1999 | 8.0% |
| Built between 1980 and 1989 | 7.1% |
| Built between 1970 and 1979 | 8.0% |
| Built between 1960 and 1969 | 4.9% |
| Built between 1950 and 1959 | 11.1% |
| Built between 1940 and 1949 | 4.0% |
| Built in 1939 or earlier | 29.8% |
In 57239, 63.1% of the population is in the labor force. Recent estimates place 15.9% as working from home, while the total labor force in the region has a mean travel to time to work of 21.1 minutes. Approximately 26.2% of the employed population 16 years and over in 57239 work in agriculture, forestry, fishing and hunting, and mining, while an estimated 20.6% work in educational services, and health care and social assistance. On the lower end of the scale, just 0.0% of 57239 workers 16 years and over work in information.
| Industry | Percent |
|---|---|
| Agriculture, forestry, fishing and hunting, and mining | 26.2% |
| Construction | 9.5% |
| Manufacturing | 6.3% |
| Wholesale trade | 0.0% |
| Retail trade | 9.5% |
| Transportation and warehousing, and utilities | 8.7% |
| Information | 0.0% |
| Finance and insurance, and real estate and rental and leasing | 2.4% |
| Professional, scientific, management, and administrative | 3.2% |
| Educational services, and health care and social assistance | 20.6% |
| Arts, entertainment, and recreation, and accommodation and food services | 7.1% |
| Other services, except public administration | 0.8% |
| Public administration | 5.6% |
In ZIP Code 57239, 98.7% of the population lists "English only" as the language spoken in home, while 0.0% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 1.3% 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 Day County region.
| Language Spoken | Percent |
|---|---|
| English only | 98.7% |
| Spanish | 0.0% |
| Other Indo-European languages | 1.3% |
| Asian and Pacific Islander languages | 0.0% |
| Other languages | 0.0% |
Regarding solar power potential, ZIP Code 57239 has an average daily solar radiation level of 4.91 kWh/m2/day. This is approximately 19.17% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 25.49% less than an area in the U.S. with historically high solar radiation levels (AZ).
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 57239 | 11.66¢/kWh | 7.76¢/kWh | 6.71¢/kWh |
| South Dakota | 13.68¢/kWh | 10.86¢/kWh | 8.6¢/kWh |
| United States | 16.62¢/kWh | 13.58¢/kWh | 8.81¢/kWh |
| Month | ZIP Code 57239 | Low (WA) | High (AZ) |
|---|---|---|---|
| Jan | 3.12 | 1.9 | 5.84 |
| Feb | 3.99 | 3 | 6.31 |
| Mar | 4.88 | 3.65 | 7.02 |
| Apr | 5.91 | 5.13 | 7.3 |
| May | 5.8 | 5.17 | 7.13 |
| Jun | 5.96 | 5.72 | 6.95 |
| Jul | 6.55 | 6.22 | 6.51 |
| Aug | 6.33 | 6.08 | 6.65 |
| Sep | 5.64 | 5.15 | 7.02 |
| Oct | 4.16 | 3.32 | 6.92 |
| Nov | 3.75 | 2.33 | 5.99 |
| Dec | 2.78 | 1.78 | 5.46 |