ZIP code 38221: Big Sandy, TN
38221 is a ZIP code in Big Sandy, Tennessee, mainly in Benton County. About 3,098 people live here.
- Population
- 3,098
- Median household income
- $52,714
- Typical home value
- $189,500+4.9% in 12 months
- Median rent
- $639gross, per month
- Median age
- 52.8
- Homeowners
- 64%of occupied homes
Shaded: ZIP code 38221's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 38221 details
| City | Big Sandy |
|---|---|
| State | Tennessee |
| County | Benton County |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 108.5 sq mi, plus 15.9 sq mi of water |
| Population density | 29 people per sq mi |
| Bachelor's degree or higher | 11.5% of adults 25+ |
| Average commute | 29.3 minutes |
| Center coordinates | 36.24490, -88.04220 |
Median rent in 38221 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $540/mo |
| 2 bedrooms | $616/mo |
| 3 bedrooms | $770/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 38221
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 38256 | Springville, TN | 6.8 mi | 3,248 |
| 38333 | Eva, TN | 9.4 mi | 262 |
| 37175 | Stewart, TN | 10.0 mi | 953 |
| 38236 | Mansfield, TN | 13.8 mi | 1,127 |
| 38320 | Camden, TN | 14.3 mi | 10,430 |
| 37178 | Tennessee Ridge, TN | 15.0 mi | 1,994 |
| 38222 | Buchanan, TN | 15.3 mi | 2,092 |
| 37185 | Waverly, TN | 16.0 mi | 9,072 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 38221?
A typical home in ZIP code 38221 is worth about $189,500 (Zillow Home Value Index). The median household here earns $52,714 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $189,500 homeWhat can a $52,714 income afford?Rental property numbers
About ZIP code 38221
What city is ZIP code 38221?
ZIP code 38221 is in Big Sandy, TN, in Benton County.
What county is ZIP code 38221 in?
38221 is mainly in Benton County, Tennessee.
What is the population of ZIP code 38221?
About 3,098 people live in ZIP code 38221, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 38221 in?
38221 is in Central Time (UTC−6). It observes daylight saving time.