The ZIP Code 37031 is associated with the city of Castalian Springs in Tennessee in Sumner County in the U.S. In this Tennessee region, an estimated 17.6% have a bachelor's degree or higher, while the per capita income comes in at about $36,099. The median household income is $73,646, while about 5% of the population is living below the poverty line. The median age in ZIP Code 37031 is approximately 42.1 years, and 21.8% of the region's residents are aged 62 years and older. The current population estimate is 4,281.
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Looking at race in the population that makes up ZIP Code 37031, 97.3% is one race, while 2.7% are two or more races. Approximately 2.0% of 37031 residents are hispanic or Latino (of any race). The most common race in 37031 (race alone or in combination with one or more other races), is White (93.4%), followed by Black or African American (7.1%) .
| Industry | Percent |
|---|---|
| White | 93.4% |
| Black or African American | 7.1% |
| American Indian and Alaska Native | 0.0% |
| Asian | 0.0% |
| Native Hawaiian and Other Pacific Islander | 0.4% |
| Some other race | 1.7% |
The median household income in ZIP Code 37031 is $73,646, while the region's mean household income is $88,124. Breaking income down further, per capita income in the region is $36,099. The per capita income in ZIP Code 37031 of $36,099 is approximately 20.9% more than the per capita income in Tennessee overall of $29,859. An estimated 4.9% of the population is living below the poverty line in this region. This rate is approximately 48.42% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 25.5% of the population in 37031 earn $100,000 to $149,999 per year, while an estimated 20.3% earn $50,000 to $74,999 per year, and 1.9% of 37031 residents earn $10,000 to $14,999 per year.
| Household Income | Percent |
|---|---|
| Less than $10,000 per year | 4.2% |
| $10,000 to $14,999 per year | 1.9% |
| $15,000 to $24,999 per year | 7.7% |
| $25,000 to $34,999 per year | 9.8% |
| $35,000 to $49,999 per year | 8.1% |
| $50,000 to $74,999 per year | 20.3% |
| $75,000 to $99,999 per year | 14.9% |
| $100,000 to $149,999 per year | 25.5% |
| $150,000 to $199,999 per year | 3.6% |
| $200,000 or more per year | 4.1% |
In ZIP Code 37031, 85.5% of the population graduated high school, while 17.6% have a bachelor's degree or higher. In this region, 7.1% achieved an education level less than 9th grade, while 5.7% hold a graduate or professional degree. Approximately 38.5% in this Sumner County region reached the highest level of high school graduate (including equivalency).
| Education Level | Percent |
|---|---|
| Less than 9th grade | 7.1% |
| 9th to 12th grade, no diploma | 7.3% |
| High school graduate (includes equivalency) | 38.5% |
| Some college, no degree | 21.2% |
| Associate's degree | 8.2% |
| Bachelor's degree | 11.9% |
| Graduate or professional degree | 5.7% |
Residents of ZIP Code 37031 are older than average. The median age of 42.1 years in ZIP Code 37031 is approximately 10.5% higher than the overall median age in the U.S. of 38.1 years. About 79.7% of residents are aged 18 years and older, and 21.8% of residents are 62 years and over. Approximately 14.7% of the population in 37031 falls in the age group 35 to 44 years, while an estimated 13.5% are aged 25 to 34 years. On the low end of the scale, 1.4% of 37031 residents are aged 85 years and over.
| Age Range | Percent |
|---|---|
| Under 5 years | 5.1% |
| 5 to 9 years | 4.9% |
| 10 to 14 years | 8.0% |
| 15 to 19 years | 4.3% |
| 20 to 24 years | 4.2% |
| 25 to 34 years | 13.5% |
| 35 to 44 years | 14.7% |
| 45 to 54 years | 12.0% |
| 55 to 59 years | 7.6% |
| 60 to 64 years | 8.7% |
| 65 to 74 years | 10.4% |
| 75 to 84 years | 5.1% |
| 85 years and over | 1.4% |
In ZIP Code 37031, 95.7% 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 0.3% 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 Sumner County region.
| Language Spoken | Percent |
|---|---|
| English only | 95.7% |
| Spanish | 4.0% |
| Other Indo-European languages | 0.3% |
| Asian and Pacific Islander languages | 0.0% |
| Other languages | 0.0% |
Regarding the age of homes in ZIP Code 37031, an estimated 23.9% of homes were built between 2000 and 2009. Additionally, 19.7% of homes in the region were built between 1990 and 1999, while an estimated 1.8% of homes were built between 1940 and 1949 in this Sumner County region.
| Year Home Built | Percent |
|---|---|
| Built in 2014 or later | 8.8% |
| Built between 2010 and 2013 | 8.1% |
| Built between 2000 and 2009 | 23.9% |
| Built between 1990 and 1999 | 19.7% |
| Built between 1980 and 1989 | 8.0% |
| Built between 1970 and 1979 | 17.2% |
| Built between 1960 and 1969 | 6.5% |
| Built between 1950 and 1959 | 2.3% |
| Built between 1940 and 1949 | 1.8% |
| Built in 1939 or earlier | 3.8% |
In 37031, 69.3% of the population is in the labor force. Recent estimates place 6.3% as working from home, while the total labor force in the region has a mean travel to time to work of 31.9 minutes. Approximately 23.8% of the employed population 16 years and over in 37031 work in educational services, and health care and social assistance, while an estimated 12.6% work in transportation and warehousing, and utilities. On the lower end of the scale, just 1.8% of 37031 workers 16 years and over work in information.
| Industry | Percent |
|---|---|
| Agriculture, forestry, fishing and hunting, and mining | 2.0% |
| Construction | 4.4% |
| Manufacturing | 9.5% |
| Wholesale trade | 4.3% |
| Retail trade | 10.2% |
| Transportation and warehousing, and utilities | 12.6% |
| Information | 1.8% |
| Finance and insurance, and real estate and rental and leasing | 3.0% |
| Professional, scientific, management, and administrative | 10.9% |
| Educational services, and health care and social assistance | 23.8% |
| Arts, entertainment, and recreation, and accommodation and food services | 6.1% |
| Other services, except public administration | 7.3% |
| Public administration | 4.1% |
| Health Issue | Percent of adults* |
|---|
One of the top preventative health measures in ZIP Code 37031 is current access to health insurance, as an estimated 89.2% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 37031 list , as a preventive measure.
| Preventive Measure | Percent of adults* |
|---|---|
| Current access to health insurance | 89.2% |
| Risk Behavior | Percent of adults* |
|---|
Regarding solar power potential, ZIP Code 37031 has an average daily solar radiation level of 5.04 kWh/m2/day. This is approximately 22.33% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 23.52% less than an area in the U.S. with historically high solar radiation levels (AZ).
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 37031 | 10.24¢/kWh | 10.81¢/kWh | 6.29¢/kWh |
| Tennessee | 12.92¢/kWh | 12.04¢/kWh | 6.31¢/kWh |
| United States | 16.94¢/kWh | 13.2¢/kWh | 8.21¢/kWh |
| Month | ZIP Code 37031 | Low (WA) | High (AZ) |
|---|---|---|---|
| Jan | 3.9 | 1.9 | 5.84 |
| Feb | 4.18 | 3 | 6.31 |
| Mar | 4.95 | 3.65 | 7.02 |
| Apr | 5.54 | 5.13 | 7.3 |
| May | 5.64 | 5.17 | 7.13 |
| Jun | 5.73 | 5.72 | 6.95 |
| Jul | 5.81 | 6.22 | 6.51 |
| Aug | 5.86 | 6.08 | 6.65 |
| Sep | 5.6 | 5.15 | 7.02 |
| Oct | 5.34 | 3.32 | 6.92 |
| Nov | 4.52 | 2.33 | 5.99 |
| Dec | 3.44 | 1.78 | 5.46 |
Regarding consumer complaints about financial products in ZIP Code 37031, debt collection have received the most complaints in 37031 in the past 12 months. Money transfer, virtual currency, or money service received the second most complaints. The most frequent complaint overall in this Sumner County region was written notification about debt.
| Complaint Product | Number of Complaints* |
|---|---|
| Debt collection | 15 |
| Money transfer, virtual currency, or money service | 1 |
| Complaint Issue | Number of Complaints* |
|---|---|
| Written notification about debt | 13 |
| Attempts to collect debt not owed | 2 |
| Managing, opening, or closing your mobile wallet account | 1 |