U.S. ZIP Code tools
37031 · Population & demographics · Castalian Springs TN
ZIP Code
37031
Castalian Springs, TN
- City / locality
- Castalian Springs
- State
- Tennessee
- ZIP Code type
- Type not provided
- Latitude
- 36.3806
- Longitude
- -86.3107
- Coordinate source
- GeoNames Postal
- Source
- GeoNames Postal
- Source year
- Inherited source snapshot
Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
Population & demographics
acs/acs5 · 2024
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Estimated population
3,926People · Margin of error ±537Median age
53.5Years · Margin of error ±4.4Median household income
98,114USD · Margin of error ±12,443Median home value
352,600USD · Margin of error ±33,840Total households
1,707Households · Margin of error ±215Housing units
1,804Count · Margin of error ±218Owner-occupied housing units
1,606Count · Margin of error ±220Renter-occupied housing units
101Count · Margin of error ±64Median monthly gross rent
—USDHousehold income distribution
USD · Households
$0–$9,99979±73
$10,000–$14,99950±62
$15,000–$19,99947±43
$20,000–$24,99946±37
$25,000–$29,9994±6
$30,000–$34,99934±27
$35,000–$39,999129±94
$40,000–$44,99925±32
$45,000–$49,99910±15
$50,000–$59,999149±105
$60,000–$74,999101±52
$75,000–$99,999313±178
$100,000–$124,999304±112
$125,000–$149,999141±59
$150,000–$199,999123±61
≥ $200,000152±80
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Source
U.S. Census Bureau ZCTA cartographic boundaries
Source year: 2020 Census ZCTA cartographic
U.S. Census Bureau ZCTA cartographic boundaries