Residential delivery area · Georgia
ZIP Code 30144: Kennesaw, GA
ZIP code 30144 uses the postal name Kennesaw, Georgia and lies entirely in Cobb County (Census 2020 ZIP-county file). About 60,000 people live there (Census Bureau, ACS 2020-2024), the more populous of Kennesaw's 2 residential ZIP codes. Median household income is $88,560 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Kennesaw (26%), Acworth (6%) and Kennesaw State University (2%); 66% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Kennesaw · 2 residential ZIPs
- County
- Cobb County
- Census places
- Kennesaw (26%); Acworth (6%); Kennesaw State University (2%) census-designated place
- Neighborhoods
- Deerfield, Giles Crossing, Lakeview Heights GeoNames
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- House districts
- GA-11 (75%), GA-14 (25%) 119th Congress, by share of land
- State
- Georgia
- Time zone
- Eastern
- Land area
- 22.1 sq mi · 2,696 people per sq mi
Where is ZIP code 30144?
30144 centers on 34.037°, -84.591° and covers 22.1 square miles of land plus 0.2 of water. It borders 6 ZIP codes: 30152, 30066, 30102, 30189, 30101, 30188.
The map draws ZIP code areas only. For the streets inside 30144, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 30144 compare with the rest of Kennesaw?
| Measure | 30144 | In Kennesaw | In Cobb County | In GA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 59,661 | 1st of 2 | 5th of 21 | 28th of 751 |
| Median household income | $89k | 2nd of 2 | 14th of 19 | 112th of 476 |
| Median home value | $346k | 2nd of 2 | 14th of 19 | 112th of 474 |
Its median household income is higher than in 72% of U.S. residential ZIP codes, and it is denser than 87% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 30144?
The 2020 Census counted 53,984 people in 30144; the ACS, which samples households over 2020-2024, estimates 59,661. Between the 2010 and 2020 censuses its population grew 3.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 59,661
- 2020 Census count
- 53,984+3.3% since 2010 (52,252)
- Households
- 21,979
- Median age
- 32.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 30144?
Of the 59,661 people the ACS estimates in 30144, 20.8% are under 18 and 11.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (51.7%), then Black (not Hispanic) (20.7%).
- Under 1820.8%
- 18 to 6467.9%
- 65 and older11.3%
- White, not Hispanic51.7%
- Black, not Hispanic20.7%
- Hispanic or Latino13.8%
- Asian, not Hispanic6.9%
- Other or two or more6.8%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 30144 earn?
Median household income is $88,560 (ACS 2020-2024), the 14th highest of the 19 ranked ZIP codes in Cobb County. It is not measurably different from 2015-2019 ($86,594 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $88,560
- Income per person
- $41,167
- Below the poverty line
- 10.6%
- Unemployed (of the labor force)
- 6.4%
- Adults 25+ with a bachelor's degree
- 44.0%
- Adjusted gross income per tax return, 2022
- $70,14425,530 returns; wages 80% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 30144?
FHFA's house price index for 30144, built from repeat sales and appraisals of the same homes, rose 143% from 2015 to 2025 and rose 69% from 2020 to 2025, and moved +0.1% in 2025.
- Median home value (owners' estimate)
- $345,900
- Median gross rent
- $1,866
- Homes owned by their occupants
- 59.8%
- Housing units
- 23,294
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 30144?
2,217 business establishments had a location in this ZIP code in 2023, 41 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade310
- Professional, scientific, and technical services265
- Accommodation and food services255
- Construction211
- Health care and social assistance184
- Wholesale trade176
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 30144?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 30152 | Kennesaw | 44,977 | $127k | 4.5 mi |
| 30066 | Marietta | 61,761 | $116k | 4.9 mi |
| 30102 | Acworth | 45,319 | $98k | 5.4 mi |
| 30189 | Woodstock | 39,928 | $114k | 6.1 mi |
| 30101 | Acworth | 62,593 | $111k | 6.7 mi |
| 30188 | Woodstock | 69,518 | $107k | 9.7 mi |
| 30090 | Marietta | 0 | – | 6.3 mi (near) |
| 30064 | Marietta | 52,125 | $122k | 6.7 mi (near) |
| 30062 | Marietta | 62,284 | $133k | 7.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.