PlainZIP

Charleston, TN · standard

ZIP Code 37310

Bradley County, Tennessee - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

4,135
38/sq mi
$81,645
Median income
$270,600
Median home value
11.3%
Bachelor's or higher

The verdict

Charleston pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 36%
household income, US ZIPs
Top 38%
home value, US ZIPs
38
people per sq mi
83%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 37310 against every reporting US ZIP.

ZIP code 37310 covers 109.1 square miles in Charleston, Bradley County, Tennessee (a standard USPS delivery area), with a modest 4,135 residents on file, a density of 38 people per square mile, in the New York time zone.

ZIP 37310 lands in the middle-income range, with a median household income of $81,645 (23% above the Tennessee average), while per-capita income is $37,262. Poverty here runs at 11.2%, with unemployment measured at 2.0%. On housing, the median home value is $270,600 (9% above the state average) with median rent at $933 per month, and 83.0% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 11.3% of adults hold a bachelor's degree or higher, the median age is 49.3, and the average commute is 28 minutes. To put 37310 in local context, 3 ZIP codes within roughly 10 miles appear further down this page alongside 5 additional ZIPs in Bradley County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 37310

Top 5 sectors by establishment count in Charleston, TN

Which industries have the most business establishments in ZIP 37310.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 37310, Charleston, TN · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

4,135

Population

109.1

Area (sq mi)

38

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 37310?

49.3

Median Age

50.9%

Male

49.1%

Female

1.4%

Foreign-Born

White 94.1%
African American 2.6%
Asian 0.1%
American Indian or Alaska Native 0.1%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 2.1%
Hispanic or Latino 2.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$81,645

Median Household Income

+23% vs state

$37,262

Per Capita Income

11.2%

Poverty Rate

2.0%

Unemployment Rate

28.0 min

Mean Commute Time

How ZIP 37310 ranks nationally

Charleston, TN household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$81,645 Top 36% higher than 64% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 42.3%
Bachelor's Degree or Higher 11.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

2,057

Total Housing Units

1,737

Occupied Units

320

Vacant Units

2.52

Avg Household Size

Occupancy Type

Owner 83.0%
Renter 17.0%

$270,600

Median Home Value

+9% vs state

$933

Median Rent

1993

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+8.5%

YoY Change (2024)

256

HPI Index (2000 = 100)

+156%

Total Change Since 2000

Home values in ZIP 37310 have increased 8.5% over the past year (2024). Since 2000, this ZIP has seen +156% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.6% 152
2021 +14.9% 175
2022 +23.8% 216
2023 +8.9% 236
2024 +8.5% 256

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 68 business establishments in ZIP 37310, employing approximately 4,406 people with a combined annual payroll of $238,419,000.

68

Businesses

4,406

Employees

$238.4M

Annual Payroll

10

Industry Sectors

Industry Establishments % of Total
Construction 15 22.1%
Retail trade 9 13.2%
Transportation and warehousing 8 11.8%
Manufacturing 5 7.3%
Accommodation and food services 5 7.3%
Other services (except public administration) 5 7.3%
Real estate and rental and leasing 4 5.9%
Health care and social assistance 4 5.9%
Professional, scientific, and technical services 3 4.4%
Administrative and support and waste management and remediation services 3 4.4%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 37310 vs 37309 →

ZIP 37310 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 37310 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 37310 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 37310 ranks the highest of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
37309 Calhoun, TN 2,138 3.6 mi
37312 Cleveland, TN 30,962 5.6 mi
37370 Riceville, TN 4,652 7.9 mi

More ZIP Codes in Bradley County

37312 standard
Cleveland, TN
Pop: 30,962
37323 standard
Cleveland, TN
Pop: 30,439
37311 standard
Cleveland, TN
Pop: 27,373
37353 standard
Mc Donald, TN
Pop: 4,513
37336 standard
Georgetown, TN
Pop: 4,202

Related Areas

Bradley County Charleston, TN Tennessee

Frequently Asked Questions

What county is ZIP code 37310 in? ▼
ZIP code 37310 (Charleston) is located in Bradley County, Tennessee. Bradley County contains multiple ZIP codes, see the full list at /counties/bradley-tn.
What is the population of ZIP code 37310? ▼
ZIP code 37310 in Charleston, TN has a population of 4,135 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 37310? ▼
The median household income in ZIP 37310 is $81,645, which is 7% above the national average of $76,288.
What is the average home value in ZIP 37310? ▼
The median home value in ZIP 37310 is $270,600, which is 3% below the national average of $278,155.
What is the demographic makeup of ZIP 37310? ▼
The largest racial group in ZIP 37310 is White at 94.1%. Hispanic or Latino residents make up 2.0% of the population.
How many businesses are in ZIP code 37310? ▼
ZIP code 37310 has 68 business establishments employing approximately 4,406 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 37310? ▼
The top industries by establishment count in ZIP 37310 are: Construction (15), Retail trade (9), Transportation and warehousing (8). There are 10 industry sectors represented in total.
How have home values changed in ZIP code 37310? ▼
According to the FHFA House Price Index, home values in ZIP 37310 increased by 8.5% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 156%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 37310? ▼
In ZIP code 37310, 42.3% of residents aged 25+ have a high school diploma or higher, and 11.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 37310? ▼
The mean commute time for workers in ZIP code 37310 is 28.0 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 37310? ▼
In ZIP code 37310, approximately 83.0% of occupied housing units are owner-occupied and 17.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 37310? ▼
The poverty rate in ZIP code 37310 is 11.2% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.