Which ZIP code in Clayton County has the lowest median age?

30297 (Forest Park), at 31.0 (±2.5), among 13 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.

Youngest ZIP codes in Clayton County, GA

These are the 13 ZIP codes in Clayton County with the lowest median age, out of 13 with at least 1,000 residents. 30297 (Forest Park, 31.0), 30260 (Morrow, 31.1) and 30349 (Atlanta, 33.3) lead the list. There is no single "best" ZIP code in Clayton County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in Clayton County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	30297	Forest Park	31.0 ±2.5	29,210	9,977	9,977
2	30260	Morrow	31.1 ±1.9	28,693	9,207	10,676
3	30349	Atlanta	33.3 ±1.1	79,872	31,201	34,112
4	30238	Jonesboro	33.4 ±1.7	43,191	13,732	15,117
5	30236	Jonesboro	34.3 ±2.1	50,089	17,676	19,320
6	30274	Riverdale	34.3 ±1.6	34,081	12,973	12,592
7	30354	Atlanta	34.9 ±2.5	16,182	6,695	7,681
8	30228	Hampton	35.4 ±1.5	52,402	17,662	21,007
9	30296	Riverdale	35.7 ±2.2	27,045	9,990	10,127
10	30337	Atlanta	36.9 ±6.7	10,694	4,791	5,810
11	30273	Rex	37.1 ±3.6	17,844	5,937	6,522
12	30288	Conley	39.2 ±3.9	8,116	2,869	3,071
13	30294	Ellenwood	40.4 ±2.6	41,983	14,995	15,733

How we ranked them

Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 13 of 14 qualify.

Which of these to mail, and why

Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.

The top five ZIP codes on this list hold 81,793 households, on 104 carrier routes with 89,202 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 30297 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

Map it and price it

EDDM guides

Frequently asked questions

Which ZIP code in Clayton County has the lowest median age?: 30297 (Forest Park), at 31.0 (±2.5), among 13 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
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.