ZIP Code Tabulation Area · Georgia

ZIP Code 31831: Harris County, GA

ZIP Code 31831 (Harris County, Georgia) has an estimated 4,446 residents in 1,470 households. The median household income is $98,214, the median home value is $300,800 and the median gross rent is $1,045/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

4,446

Margin of error ±673

Median household income

$98,214

Margin of error ±$15,630

Median home value

$300,800

Margin of error ±$53,546

Median gross rent

$1,045/mo

Margin of error ±$500

Median age

38.5 yrs

Margin of error ±4.8 yrs

Mean travel time to work

32.5 min

Margin of error ±9.8 min

How ZIP 31831 compares with Georgia and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 3183138.5 yrsGeorgia37.6 yrsUnited States38.9 yrs

Median household income

ZIP 31831$98,214Georgia$77,353United States$80,734

Per capita income

ZIP 31831$38,771Georgia$40,924United States$44,673

Poverty rate

ZIP 318313.7%Georgia13.4%United States12.5%

Unemployment rate

ZIP 318315.0%Georgia5.1%United States5.2%

Bachelor's degree or higher

ZIP 3183133.3%Georgia34.9%United States35.7%

Median home value

ZIP 31831$300,800Georgia$303,300United States$332,700

Median gross rent

ZIP 31831$1,045/moGeorgia$1,393/moUnited States$1,413/mo

Owner-occupied homes

ZIP 3183189.3%Georgia65.7%United States65.2%

Mean travel time to work

ZIP 3183132.5 minGeorgia28.3 minUnited States26.4 min

Worked from home

ZIP 3183113.5%Georgia15.9%United States15.1%

All figures for ZIP 31831

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 31831 — ACS 2020–2024 5-year estimates
Measure	ZIP 31831	Margin of error	Georgia	United States
Total population	4,446	±673	10,940,407	334,922,499
Median age	38.5 yrs	±4.8 yrs	37.6 yrs	38.9 yrs
Households	1,470	±210	4,074,366	129,227,496
Median household income	$98,214	±$15,630	$77,353	$80,734
Per capita income	$38,771	±$4,945	$40,924	$44,673
Poverty rate	3.7%	±2.8 pts	13.4%	12.5%
Unemployment rate	5.0%	±3.7 pts	5.1%	5.2%
Bachelor's degree or higher	33.3%	±6.6 pts	34.9%	35.7%
Median home value	$300,800	±$53,546	$303,300	$332,700
Median gross rent	$1,045/mo	±$500	$1,393/mo	$1,413/mo
Owner-occupied homes	89.3%	±5.5 pts	65.7%	65.2%
Mean travel time to work	32.5 min	±9.8 min	28.3 min	26.4 min
Worked from home	13.5%	±5.4 pts	15.9%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 31831
Group	ZIP 31831	Georgia	United States
White alone, not Hispanic or Latino	80.8%	49.1%	57.4%
Black or African American alone, not Hispanic or Latino	11.0%	30.7%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	0.2%	4.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.6%	0.6%
Two or more races, not Hispanic or Latino	4.8%	3.9%	4.3%
Hispanic or Latino (of any race)	3.3%	11.0%	19.3%

Where ZIP 31831 is

State: Georgia
Main county: Harris County— also overlaps Talbot County
Largest overlapping place: Waverly Hall (5% of the ZIP's land area)
Land area: 73.41 sq mi· about 61 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Harris County

31804 Harris County, GA 31807 Harris County, GA 31808 Columbus, GA 31811 Harris County, GA 31822 Harris County, GA 31823 Harris County, GA 31826 Harris County, GA 31833 Harris County, GA

See every ZIP code in Georgia, or compare ZIP 31831 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.