30066 — East Marietta / Johnson Ferry
Marietta, Cobb County, Georgia • North Metro
East Marietta 30066 covers the Johnson Ferry Road corridor with upscale neighborhoods and excellent schools.
What is zip code 30066?
30066 is a zip code in East Marietta / Johnson Ferry, Marietta, Georgia, located in Cobb County (North Metro). It has a population of 61,761 and is known for its upscale suburban, excellent schools, established character.
Who Is 30066 Best For?
East Marietta / Johnson Ferry offers a moderately diverse area, one of metro Atlanta's safest communities.
Living in East Marietta / Johnson Ferry (30066)
East Marietta / Johnson Ferry is located in the North Metro area of metro Atlanta within Cobb County. With a population of 61,761 residents, it's a larger-than-average community that's known for its upscale suburban, excellent schools, established character.
The median household income here is $116,074, which is 22% above the metro Atlanta average of $94,791. The area has low crime rates, making it one of the safest communities in metro Atlanta. A high proportion of residents (62%) hold college degrees.
Day-to-day, 30066 is car-dependent — most errands require a vehicle, which is typical of suburban Atlanta. The average commute time is 30 minutes, shorter than the metro average of 31 minutes. Residents describe the vibe as upscale suburban, excellent schools, established.
30066 Demographics & Statistics
Source: U.S. Census Bureau, ACS 2024 5-Year Estimates. Comparisons vs. metro Atlanta averages.
61,761
$116,074
$403,200
$1,837/mo
40 years
65%
62%
30 min
2.7
Racial & Age Demographics in 30066
Source: U.S. Census Bureau, ACS 2024 5-Year Estimates (Tables B03002, B01001).
Race & Ethnicity in East Marietta / Johnson Ferry
Age Distribution
Who Lives in 30066?
East Marietta / Johnson Ferry (30066) is a moderately diverse community of 61,761 residents. The population is 61.1% White and 15% Black, with 10.2% Hispanic/Latino.
The area shows a balanced mix of age groups. The largest age cohort is 35–54 (27.3%), followed by under 18 (22.5%). With 22.5% of the population under 18, school quality and family amenities are key factors for residents here.
5-Year Trends in 30066 (2019–2024)
Source: U.S. Census Bureau, ACS 2019 & 2024 5-Year Estimates. Income in nominal dollars.
2019
55,937
2024
61,761
2019
$91,840
2024
$116,074
2019
$257,800
2024
$403,200
Over the past five years, East Marietta / Johnson Ferry has seen significant population growth (+10%), with median incomes rising 26%. Home values have surged 56%, reflecting strong demand in the area.
Real Estate & Cost of Living in 30066
The median home value in East Marietta / Johnson Ferry is $403,200, making the area affordable relative to local incomes (home price-to-income ratio of 3.5x). Home values are close to the metro Atlanta average of $428,660.
Renters pay a median of $1,837 per month. The homeownership rate is 65%, indicating a predominantly owner-occupied community. The average household size is 2.7 people.
Home Value
$403,200
Monthly Rent
$1,837
Ownership Rate
65%
Price-to-Income
3.5x
Transportation & Walkability
25
Walk Score
Car-Dependent
10
Transit Score
Minimal Transit
30 min
Avg Commute
Average Commute
East Marietta / Johnson Ferry has a walk score of 25/100 and transit score of 10/100. Public transit options are limited — most residents rely on personal vehicles. The average commute time of 30 minutes is below the metro Atlanta average.
Employment & Education
Unemployment Rate
3%
32% below avgCollege Educated
62%
29% above avgMedian Income
$116,074
22% above avgEast Marietta / Johnson Ferry has a highly educated population, with 62% of adults holding a bachelor's degree or higher — well above the metro average of 48%. The unemployment rate is 3%, below the metro average, indicating a strong local job market.
Safety & Crime in 30066
Zip code 30066 has low crime rates, making it one of the safest communities in metro Atlanta. Residents generally report feeling safe walking in the neighborhood during the day and evening. Crime data is an editorial estimate based on local police reports and community surveys.
Neighborhoods in 30066
The 30066 zip code encompasses 3 distinct neighborhoods, each contributing to the area's upscale suburban, excellent schools, established identity. Key neighborhoods include Johnson Ferry, East Marietta, and Lassiter.
Landmarks & Points of Interest
- Johnson Ferry Road corridor
- Sewell Mill Library
East Marietta / Johnson Ferry is home to 2 notable landmarks and attractions, including Johnson Ferry Road corridor and Sewell Mill Library. These destinations contribute to the area's local character and draw visitors from across metro Atlanta.
Schools in 30066 — Ratings & Enrollment
Ratings on a 1–10 scale based on test scores, student progress, and equity metrics.
- Lassiter High School
- Wheeler High School
Cobb County Schools — District Overview
8/10
District Rating
112,000
Students
87%
Grad Rate
$11,600
Per Pupil
Strengths: Well-funded, strong athletics, STEM academies
Families in 30066 have access to 2 schools in and around the area. The Cobb County School District serves this zip code. The area's high education levels reflect the quality of local schools.
Restaurants & Dining in East Marietta / Johnson Ferry
- Johnson Ferry corridor dining
The dining scene in East Marietta / Johnson Ferry reflects its upscale suburban, excellent schools, established character. Local favorites include Johnson Ferry corridor dining, among others.
Parks & Recreation in 30066
- Sewell Mill Park
- Swift-Cantrell Park
Outdoor enthusiasts in 30066 enjoy 2 parks and green spaces.Sewell Mill Park is a local favorite for recreation, walking, and community events.
Atlanta vs. Other Sun Belt Metros
How Atlanta compares to Charlotte, Nashville, and Dallas on key metrics.
| Metro | Income | Home Value | Rent | Walk | Commute |
|---|---|---|---|---|---|
| Atlanta ⭐ | $95K | $429K | $2K | 37 | 31 min |
| Charlotte | $68K | $395K | $1K | 35 | 27 min |
| Nashville | $72K | $445K | $2K | 30 | 28 min |
| Dallas | $65K | $380K | $1K | 28 | 30 min |
Related Zip Codes Near 30066
Explore neighboring zip codes in the North Metro area — compare demographics, housing, and lifestyle at a glance.
Frequently Asked Questions About 30066
What is the population of zip 30066 Atlanta?
The population of zip code 30066 (East Marietta / Johnson Ferry) in Atlanta, GA is 61,761 according to ACS 2024 5-Year Estimates.
What is the median household income in Atlanta zip 30066?
The median household income in zip code 30066 (East Marietta / Johnson Ferry) is $116,074 per year.
What are home prices in zip 30066?
The median home value in zip code 30066 (East Marietta / Johnson Ferry) is $403,200. Median rent is $1,837/month.
What schools serve zip 30066?
Schools serving zip code 30066 include Lassiter High School, Wheeler High School. The area is part of the Cobb County school system.
What neighborhoods are in Atlanta zip 30066?
Zip code 30066 includes the neighborhoods of Johnson Ferry, East Marietta, Lassiter in the North Metro area of metro Atlanta.
What schools are in 30066?
Lassiter High School, one of Cobb County's top schools.
Is 30066 good for families?
Yes, excellent schools, low crime, and upscale neighborhoods.
Average home price in 30066?
Approximately $465,000.
Related Zip Codes Near 30066
Explore neighboring zip codes and areas similar to East Marietta / Johnson Ferry in metro Atlanta.
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About This Data
Demographics and housing statistics are sourced from the U.S. Census Bureau, American Community Survey (ACS) 2024 5-Year Estimates. Walk Score and Transit Score are editorial estimates. Crime Index is based on local police department data and community surveys. All figures are approximations and may not reflect the most current conditions. Last updated March 2026.