Gwinnett County, GA

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

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

Frequently Asked Questions

What is the median home price in Gwinnett County, GA?

The median home price in Gwinnett County, Georgia is $402.1K. The price-to-income ratio is 4.7x, meaning the median home costs 4.7 times the median household income.

What salary do you need to buy a home in Gwinnett County?

Based on a 30-year mortgage at 6.5% with 20% down and the 28% debt-to-income rule, you need approximately $106.4K per year to buy the median home in Gwinnett County, GA. Monthly housing costs break down to $2,033 for mortgage, $282 for property tax, and $168 for insurance.

What is the property tax rate in Gwinnett County?

The effective property tax rate in Gwinnett County is 0.84%, which comes to approximately $3,381 per year on the median home.

What is the median household income in Gwinnett County?

The median household income in Gwinnett County, Georgia is $84.8K per year, based on Census Bureau American Community Survey data. The unemployment rate is 3.0%%.

Is Gwinnett County a good place to live?

Gwinnett County, Georgia has a population of 958.0K. Housing affordability is moderate with a price-to-income ratio of 4.7x. The climate averages 61 degrees F with 209 sunny days per year. Compare Gwinnett County with other areas using our cost of living tools to find the best fit for your budget and lifestyle.