How much is a home worth in ZIP code 30078?

The typical home in 30078 is worth $372,475, based on the Zillow Home Value Index.

Are home values rising in 30078?

Home values in 30078 are down 3.3% over the past year, and up 5.3% a year over five years.

What is the typical rent in 30078?

A typical home in 30078 rents for about $2,064 a month, a gross rental yield of 6.6%.

What is the property tax rate in 30078?

The effective property tax rate in 30078 is 0.9% — roughly $3,431 a year on a typical home.

ZIP code 30078 has a population of 41,597 and a median household income of $98,257.

HousingHandbookReference data

…

U.S. ZIP Code · GA30078

Gwinnett County · Atlanta-Sandy Springs-Roswell, GA

Typical home value

$372,475^[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year: -3.3%
5-year / yr: +5.3%
10-year / yr: +7.1%

Relative price

vs U.S.: +31.1%
vs metro: +2.7%
vs state: +45.6%

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 30078 is worth $372,475 — 2.7% above the Atlanta-Sandy Springs-Roswell, GA median. Over the past year, values have fallen 3.3%. Homes here rent for a typical $2,064 a month — a 6.6% gross rental yield. The effective property tax rate is 0.9%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent: $2,064^[2]
Gross yield: 6.6%^[2]
Cap rate: 4.0%^[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate: 0.9%^[3]
Typical annual tax: $3,431^[3]

#Climate risk

FEMA National Risk Index ratings for Gwinnett County. "Not Applicable" means the hazard does not threaten the county.

Overall risk: Relatively High^[4]
Riverine flood: Relatively High
Coastal flood: Not Applicable
Wildfire: Very Low
Drought: Relatively Low
Heat wave: Relatively Moderate
Hurricane: Relatively Low
Tornado: Relatively High
Earthquake: Relatively Moderate
Winter weather: Relatively Moderate

#Who lives here

Population: 41,597^[3]
Median household income: $98,257^[3]

#Migration

Household moves in and out of Gwinnett County over a year, from IRS tax-return data.

Net migration: -3,389^[5]
Moved in: 29,353
Moved out: 32,742

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools: 6
Elementary: 3
Middle: 1
High: 2

Brookwood High School
High · Grades 9–12 · Gwinnett County
3,880 students
South Gwinnett High School
High · Grades 9–12 · Gwinnett County
2,588 students
Brookwood Elementary School
Elementary · Grades PK–5 · Gwinnett County
1,477 students
Snellville Middle School
Middle · Grades 6–8 · Gwinnett County
876 students
Pharr Elementary School
Elementary · Grades PK–5 · Gwinnett County
807 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Home value$Monthly rent$

Gross yield6.6%

Net yield (after ~40% expenses)4.0%

Annual rent$24,766

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Home price$Down payment%Interest rate%Loan termyears

Monthly payment$1,883

Loan principal$297,980

Down payment$74,495

Total interest paid$380,058

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Home price$Monthly rent$Down payment%Mortgage rate%Property tax rate% / yrMaintenance% / yrRule of thumb: 1% of home value per year.

Own : rent ratio1.20

Monthly cost to own$2,479

Monthly rent$2,064

Renting is meaningfully cheaper month-to-month.

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation: 44th percentile^[1]
Rental yield: 56th percentile^[2]
Property tax: 80th percentile^[3]

Frequently asked

How much is a home worth in ZIP code 30078?: The typical home in 30078 is worth $372,475, based on the Zillow Home Value Index.
Are home values rising in 30078?: Home values in 30078 are down 3.3% over the past year, and up 5.3% a year over five years.
What is the typical rent in 30078?: A typical home in 30078 rents for about $2,064 a month, a gross rental yield of 6.6%.
What is the property tax rate in 30078?: The effective property tax rate in 30078 is 0.9% — roughly $3,431 a year on a typical home.
Who lives in 30078?: ZIP code 30078 has a population of 41,597 and a median household income of $98,257.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

30126 vs 30078 →
Mableton CDP, GA
Typical home
$373,507
Gross yield
5.6%
30055 vs 30078 →
Mansfield, GA
Typical home
$370,859
Gross yield
—
30178
Taylorsville, GA
Typical home
$376,020
Gross yield
—
30206
Hilltop CDP, GA
Typical home
$368,687
Gross yield
—
30620
Bethlehem, GA
Typical home
$368,660
Gross yield
7.0%
30252
McDonough, GA
Typical home
$376,610
Gross yield
6.6%

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Pit ZIP 30078 against any other ZIP — full side-by-side table.

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#Jump to section

U.S. ZIP Code · GA30078

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