ZIP Code 31790 — Sycamore, GA | Population, Income, County & Map Data

01Location & Geography

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

Primary City	Sycamore, GA
County	Turner County (FIPS 13287)
State	Georgia (FIPS 13)
Census Region / Division	South Region · South Atlantic Division
Coordinates	31.652475, -83.577965
Land / Water Area	64.728 mi² land · 1.508 mi² water

02Income & Economics

Distribution of the 720 individual tax returns filed in 31790 by adjusted gross income bracket (IRS SOI, 2022).

< $25K

34.7%

$25K–$50K

26.4%

$50K–$75K

13.9%

$75K–$100K

8.3%

$100K–$200K

16.7%

$200K+

0.0%

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 31790's IRS income metrics, 2020–2022.

Median income (2021→2022)

$39,474

▲ 5.3%

Filers earning $200K+

0.0%

▲ 0.0 pt

Total filers

720

▲ 4.3%

GET /zipc/v2/zipcodes/31790/soi?year=…

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 31790 ZCTA.

2000

2,039

2010

2,078

▲ +1.9%

2020

1,950

▼ -6.2%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP Classification	Non-Unique Zip
Facility Type	Post Office
Carrier Route Sort	C
USPS Finance Number	128481
City Aliases	Sycamore

06Frequently Asked Questions

What county is ZIP code 31790 in?

ZIP code 31790 is in Turner County, Georgia (county FIPS code 13287).

What city is ZIP code 31790?

The primary USPS city for 31790 is Sycamore, GA.

What is the population of ZIP code 31790?

The 2020 Census population of 31790 was 1,950 residents.

What is the median income in ZIP code 31790?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 31790 is about $39,474. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.