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

29456 (Ladson), at 31.9 (±1.3), among 14 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 Berkeley County, SC

These are the 14 ZIP codes in Berkeley County with the lowest median age, out of 14 with at least 1,000 residents. 29456 (Ladson, 31.9), 29486 (Summerville, 35.6) and 29445 (Goose Creek, 36.0) lead the list. There is no single "best" ZIP code in Berkeley 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 Berkeley County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	29456	Ladson	31.9 ±1.3	41,214	15,666	17,379
2	29486	Summerville	35.6 ±1.4	53,975	20,146	30,855
3	29445	Goose Creek	36.0 ±1.2	59,227	22,138	23,598
4	29410	Hanahan	36.7 ±1.4	21,314	8,009	8,496
5	29461	Moncks Corner	37.0 ±1.1	43,816	15,859	19,767
6	29483	Summerville	37.4 ±1.0	59,186	22,195	26,002
7	29492	Charleston	39.3 ±2.6	20,436	9,468	13,285
8	29453	Jamestown	39.4 ±13.8	1,517	677	—
9	29472	Ridgeville	39.7 ±1.9	12,722	3,917	4,291
10	29479	Saint Stephen	41.0 ±6.2	6,031	2,171	2,751
11	29431	Bonneau	44.5 ±6.2	7,580	2,784	2,737
12	29468	Pineville	47.2 ±5.2	2,144	852	900
13	29450	Huger	47.3 ±8.7	3,309	1,298	2,107
14	29436	Cross	54.1 ±7.5	4,000	1,758	2,092

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; 14 of 16 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 81,818 households, on 122 carrier routes with 100,095 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 29456 on the EDDM route map

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Frequently asked questions

Which ZIP code in Berkeley County has the lowest median age?: 29456 (Ladson), at 31.9 (±1.3), among 14 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.