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US ZIP Code Profile

ZIP Code 30721
Dalton, Georgia

ZIP code 30721 is in Dalton, located in Whitfield County, Georgia, within the Dalton metro area. Its 2020 Census population was 53,432. The estimated median adjusted gross income per tax return is $36,731, and about 1% of filers report $200,000 or more.

2020 Population
53,432
Census ZCTA
County
Whitfield
FIPS 13313
Median income (est.)
$36,731
IRS SOI 2022
Land Area
124.16 mi²
+ 0.203 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityDalton, GA
CountyWhitfield County (FIPS 13313)
StateGeorgia (FIPS 13)
Metro Area (MSA)Dalton, GA Metro Area (19140)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates34.788635, -84.916084
Land / Water Area124.16 mi² land · 0.203 mi² water

02Income & Economics

Distribution of the 22,680 individual tax returns filed in 30721 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
32.9%
$25K–$50K
36.5%
$50K–$75K
15.4%
$75K–$100K
7.5%
$100K–$200K
6.4%
$200K+
1.2%
The $200,000+ bracket accounts for 10% of 30721's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($36,731) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 30721's IRS income metrics, 2020–2022.

Median income (2021→2022)
$36,731
▲ 5.3%
Filers earning $200K+
1.2%
▼ 0.0 pt
Total filers
22,680
▲ 0.5%
GET /zipc/v2/zipcodes/30721/soi?year=… $33K 2020 $35K 2021 $37K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 30721 ZCTA.

2000
40,233
 
2010
53,601
▲ +33.2%
2020
53,432
▼ -0.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number122321
City AliasesDalton

06Frequently Asked Questions

What county is ZIP code 30721 in?

ZIP code 30721 is in Whitfield County, Georgia (county FIPS code 13313).

What city is ZIP code 30721?

The primary USPS city for 30721 is Dalton, GA.

What metro area (MSA) is 30721 in?

30721 is part of the Dalton, GA Metro Area (MSA code 19140).

What is the population of ZIP code 30721?

The 2020 Census population of 30721 was 53,432 residents.

What is the median income in ZIP code 30721?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30721 is about $36,731, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.