Zip Code 30122
Lithia Springs, Georgia — Douglas County
📍 ZIP code 30122 is in Lithia Springs, Douglas County, Georgia.
ZIP code 30122 is located in Lithia Springs, Douglas County, Georgia. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 27,081. The area code for ZIP code 30122 is 404.
Quick Answer
Zip code 30122 is in Lithia Springs, Georgia (Douglas County). It has a population of 27,081, median household income of $64,072, and median home value of $225,000.
Population
27,081
Income
$64,072
Home Value
$225,000
Climate
90°F / 34°F
About Zip Code 30122
Zip code 30122 is located in Lithia Springs, Georgia, within Douglas County. Home to approximately 27,081 residents, this area sits at an elevation of 889 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 404.
The median household income is $64,072 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $225,000, and the cost of living index is 71 (29% below the national average of 100).
Summers average a high of 90°F while winters drop to 34°F. The area receives about 48 in of rain annually. The zip code covers 24.1 square miles of land area and 0.1 square miles of water.
Key Statistics
27,081
$64,072
$225,000
Eastern (EST/EDT)
404
889 ft
24.1 sq mi
32.6
11,679
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Compare With Nearby Zip Codes
| Metric | 30122 | 30168 | 30336 | 30106 | 30126 | 30331 |
|---|---|---|---|---|---|---|
| City | Lithia Springs, GA | Austell, GA | Atlanta, GA | Atlanta, GA | Mableton, GA | Atlanta, GA |
| Population | 27,081 | 24,768 | 536 | 22,909 | 43,047 | 63,418 |
| Median Income | $64,072 | $65,646 | $53,367 | $65,715 | $99,975 | $61,548 |
| Home Value | $225,000 | $229,400 | $344,200 | $254,600 | $347,800 | $277,900 |
| Cost of Living | 71 | 76 | 80 | 82 | 119 | 83 |
| Median Age | 32.6 | 33.9 | 39.9 | 37 | 38.8 | 36.6 |
Cost of Living
100 = National Average. Lithia Springs's cost of living is 29% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
3.5x
Demographics
Zip code 30122 has a population of 27,081 people with a median age of 32.6. There are 11,679 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Lithia Springs (30122) population trend from 2010 to 2024
↑ 31.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
34°F
48 in
0 in
Lithia Springs experiences hot summers with average highs around 90°F. Winters are mild with lows averaging 34°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$225,000
Median Household Income
$64,072
With 11,679 housing units across 24.1 square miles, 30122 has a housing density of 485 units per square mile. The home price-to-income ratio is 3.5x.
Location & Geography
Latitude
33.7669°
Longitude
-84.6414°
Land Area
24.1 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 30122 (Lithia Springs, GA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 30122's $64,072. A way to compare Lithia Springs to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 30122 (Lithia Springs, GA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Lithia Springs, Georgia?
Lithia Springs, Georgia uses zip code 30122.
What county is zip code 30122 in?
Zip code 30122 is located in Douglas County, Georgia.
What is the population of zip code 30122?
The population of zip code 30122 is 27,081 with a median age of 32.6.
Is 30122 in Lithia Springs, Georgia?
Yes, zip code 30122 is in Lithia Springs, Douglas County, Georgia. The area code is 404.
Frequently Asked Questions
What city is zip code 30122 in?
Zip code 30122 is in Lithia Springs, Georgia. It is part of Douglas County and uses the Eastern (EST/EDT) timezone.
What is zip code 30122?
Zip code 30122 is a U.S. postal code in Lithia Springs, Georgia (Douglas County). It has a population of 27,081 and covers 24.1 square miles.
What is the population of zip code 30122?
The population of zip code 30122 (Lithia Springs, GA) is 27,081 with a median age of 32.6. There are approximately 11,679 housing units in this area.
What is the median income in zip code 30122?
The median household income in zip code 30122 (Lithia Springs, GA) is $64,072 per year. The cost of living index is 71 (100 = national average).
What is the average home price in zip code 30122?
The median home value in zip code 30122 (Lithia Springs, GA) is $225,000. The cost of living index is 71 compared to the national average of 100.
What county is zip code 30122 in?
Zip code 30122 is located in Douglas County, Georgia. The primary city is Lithia Springs.
What is the area code for zip code 30122?
Zip code 30122 in Lithia Springs, GA uses area code 404. It is located in the Eastern (EST/EDT) timezone.
Is zip code 30122 a good place to live?
Zip code 30122 (Lithia Springs, GA) has a cost of living index of 71 (100 = national average), a median household income of $64,072, and median home values of $225,000. The median age is 32.6. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 30122?
The cost of living index for zip code 30122 (Lithia Springs, GA) is 71, where 100 represents the national average. This area is below the national average. Median home value: $225,000.
What schools serve zip code 30122?
Zip code 30122 in Lithia Springs, Georgia is served by the local school district of Douglas County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.