Get API Key →
US ZIP Code Profile

ZIP Code 30720
Dalton, Georgia

ZIP code 30720 is in Dalton, located in Whitfield County, Georgia, within the Dalton metro area. Its 2020 Census population was 27,547. The estimated median adjusted gross income per tax return is $40,875, and about 5% of filers report $200,000 or more.

2020 Population
27,547
Census ZCTA
County
Whitfield
FIPS 13313
Median income (est.)
$40,875
IRS SOI 2022
Land Area
48.561 mi²
+ 0.14 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
Coordinates34.733646, -85.000824
Land / Water Area48.561 mi² land · 0.14 mi² water

02Income & Economics

Distribution of the 11,670 individual tax returns filed in 30720 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.2%
$25K–$50K
31.1%
$50K–$75K
14.6%
$75K–$100K
8.0%
$100K–$200K
11.3%
$200K+
4.8%
The $200,000+ bracket accounts for 36% of 30720's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($40,875) 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 30720's IRS income metrics, 2020–2022.

Median income (2021→2022)
$40,875
▲ 3.3%
Filers earning $200K+
4.8%
▼ 0.5 pt
Total filers
11,670
▲ 0.6%
GET /zipc/v2/zipcodes/30720/soi?year=… $37K 2020 $40K 2021 $41K 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 30720 ZCTA.

2000
24,892
 
2010
26,895
▲ +8.0%
2020
27,547
▲ +2.4%

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 30720 in?

ZIP code 30720 is in Whitfield County, Georgia (county FIPS code 13313).

What city is ZIP code 30720?

The primary USPS city for 30720 is Dalton, GA.

What metro area (MSA) is 30720 in?

30720 is part of the Dalton, GA Metro Area (MSA code 19140).

What is the population of ZIP code 30720?

The 2020 Census population of 30720 was 27,547 residents.

What is the median income in ZIP code 30720?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30720 is about $40,875, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.