Which ZIP code in Cobb County has the highest share of residents who moved in during the past year?

30339 (Atlanta), at 28.5%, among 19 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

ZIP codes with the most new movers in Cobb County, GA

These are the 19 ZIP codes in Cobb County with the highest share of residents who moved in during the past year, out of 19 with at least 1,000 residents. 30339 (Atlanta, 28.5%), 30067 (Marietta, 24.7%) and 30144 (Kennesaw, 20.1%) lead the list. There is no single "best" ZIP code in Cobb County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the most new movers in Cobb County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	30339	Atlanta	28.5%	35,372	19,910	21,221
2	30067	Marietta	24.7%	47,271	19,463	21,519
3	30144	Kennesaw	20.1%	59,661	21,979	23,416
4	30080	Smyrna	19.8%	53,316	24,950	26,919
5	30060	Marietta	15.6%	38,499	12,963	14,508
6	30082	Smyrna	14.6%	27,296	11,050	12,175
7	30008	Marietta	14.3%	35,547	11,705	12,242
8	30066	Marietta	13.2%	61,761	22,852	23,160
9	30106	Austell	11.5%	23,107	9,401	9,540
10	30126	Mableton	11.3%	41,829	15,853	17,909
11	30062	Marietta	11.0%	62,284	23,211	25,054
12	30102	Acworth	11.0%	45,319	15,561	18,932
13	30152	Kennesaw	10.5%	44,977	16,541	17,422
14	30168	Austell	10.5%	26,612	9,304	10,343
15	30068	Marietta	10.4%	33,882	12,849	13,016
16	30064	Marietta	10.3%	52,125	18,771	20,262
17	30101	Acworth	8.2%	62,593	21,672	23,857
18	30075	Roswell	8.2%	56,263	21,548	22,251
19	30127	Powder Springs	7.9%	71,626	24,431	25,730

How we ranked them

Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 19 of 21 qualify.

Which of these to mail, and why

New residents are still choosing a dentist, a gym, a pizza place and a lawn service. ZIP codes with high turnover give a welcome offer more people to work on each year.

The top five ZIP codes on this list hold 99,265 households, on 141 carrier routes with 107,583 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 30339 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Cobb County has the highest share of residents who moved in during the past year?: 30339 (Atlanta), at 28.5%, among 19 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.