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US ZIP Code Profile

ZIP Code 30668
Tignall, Georgia

ZIP code 30668 is in Tignall, located in Wilkes County, Georgia. Its 2020 Census population was 1,706. The estimated median adjusted gross income per tax return is $39,062, and about 2% of filers report $200,000 or more.

2020 Population
1,706
Census ZCTA
County
Wilkes
FIPS 13317
Median income (est.)
$39,062
IRS SOI 2022
Land Area
159.831 mi²
+ 8.175 mi² water

01Location & Geography

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

Primary CityTignall, GA
CountyWilkes County (FIPS 13317)
StateGeorgia (FIPS 13)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates33.89575, -82.697205
Land / Water Area159.831 mi² land · 8.175 mi² water

02Income & Economics

Distribution of the 810 individual tax returns filed in 30668 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.3%
$25K–$50K
29.6%
$50K–$75K
13.6%
$75K–$100K
7.4%
$100K–$200K
13.6%
$200K+
2.5%
The $200,000+ bracket accounts for 17% of 30668's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($39,062) 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 30668's IRS income metrics, 2020–2022.

Median income (2021→2022)
$39,062
▲ 5.9%
Filers earning $200K+
2.5%
▼ 0.2 pt
Total filers
810
▲ 8.0%
GET /zipc/v2/zipcodes/30668/soi?year=… $33K 2020 $37K 2021 $39K 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 30668 ZCTA.

2000
2,082
 
2010
1,924
▼ -7.6%
2020
1,706
▼ -11.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number128767
City AliasesDanburg, Tignall

06Frequently Asked Questions

What county is ZIP code 30668 in?

ZIP code 30668 is in Wilkes County, Georgia (county FIPS code 13317).

What city is ZIP code 30668?

The primary USPS city for 30668 is Tignall, GA.

What is the population of ZIP code 30668?

The 2020 Census population of 30668 was 1,706 residents.

What is the median income in ZIP code 30668?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 30668 is about $39,062, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.