Gwinnett County, GA

Comprehensive housing, income, and cost of living data for Gwinnett County, Georgia. Population: 958.0K.

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Median Home Price

$402.1K

Based on 17 cities

Median Household Income

$84.8K

Annual household income

Price-to-Income Ratio

4.7x

Moderately affordable

Salary Needed to Buy

$106.4K

30-yr mortgage, 6.5% rate, 20% down

Housing & Finance

Annual Property Tax

$3,381

Average annual amount

Effective Tax Rate

0.84%

Property tax / home value

Monthly Housing Costs

Mortgage (P&I)$2,033

Property Tax$282

Insurance$168

Total Monthly$2,483

Historical Home Prices

2015

$193.7K

2016

$208.3K

+7.5%%

2017

$224.0K

+7.5%%

2018

$242.8K

+8.4%%

2019

$256.0K

+5.4%%

2020

$281.0K

+9.8%%

2021

$351.6K

+25.2%%

2022

$401.3K

+14.1%%

2023

$409.6K

+2.1%%

2024

$418.7K

+2.2%%

2025

$404.5K

-3.4%%

Source: County price history data via Zillow ZHVI

Demographics & Economics

Unemployment Rate

3.0%%

Below national average

Population Density

2,224

People per square mile

Homicide Rate

5.2

Low (per 100K residents)

Political Lean (2020)

Competitive

D+0

Racial Demographics

White

32%

Black

27.8%

Hispanic

23.2%

Asian

12.8%

Two or More Races

3.6%

Source: Census ACS 2023. Hispanic/Latino ethnicity counted separately from race.

Climate & Environment

Average Temperature

61°F

Annual average

Sunny Days

209

Days per year

Annual Rainfall

53.1"

Inches per year

Natural Disaster Risk

High Risk

Score: 95/100

January Low

10°F

Average winter low

July High

83°F

Average summer high

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