Which ZIP code in Gwinnett County has the highest share of households with children?

30620 (Bethlehem), at 46.7%, among 25 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 families with kids in Gwinnett County, GA

These are the 25 ZIP codes in Gwinnett County with the highest share of households with children, out of 25 with at least 1,000 residents. 30620 (Bethlehem, 46.7%), 30019 (Dacula, 46.0%) and 30024 (Suwanee, 45.6%) lead the list. There is no single "best" ZIP code in Gwinnett 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 families with kids in Gwinnett County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	30620	Bethlehem	46.7%	18,139	5,568	6,580
2	30019	Dacula	46.0%	51,162	15,617	18,531
3	30024	Suwanee	45.6%	88,067	29,570	31,636
4	30519	Buford	44.9%	59,997	18,925	22,750
5	30045	Lawrenceville	43.6%	44,993	13,729	14,865
6	30047	Lilburn	43.4%	70,121	21,727	22,569
7	30518	Buford	42.9%	57,912	18,747	22,525
8	30044	Lawrenceville	42.6%	101,475	30,665	30,759
9	30011	Auburn	42.5%	21,624	6,883	8,566
10	30052	Loganville	40.5%	79,811	25,832	29,310
11	30039	Snellville	39.8%	52,783	16,131	16,500
12	30078	Snellville	39.3%	41,597	13,295	14,326
13	30071	Norcross	37.2%	25,830	9,572	9,151
14	30017	Grayson	36.6%	26,620	8,223	9,455
15	30046	Lawrenceville	36.5%	41,850	13,768	15,443
16	30517	Braselton	35.9%	18,994	6,573	7,448
17	30043	Lawrenceville	35.4%	87,929	28,839	33,609
18	30097	Duluth	35.0%	46,876	17,730	20,325
19	30340	Atlanta	33.1%	30,062	10,843	11,505
20	30360	Atlanta	32.2%	16,855	5,904	6,913
21	30093	Norcross	32.1%	46,410	18,669	19,051
22	30096	Duluth	31.1%	71,732	28,260	30,713
23	30092	Peachtree Corners	27.3%	36,992	16,178	16,351
24	30087	Stone Mountain	25.9%	38,977	13,331	14,561
25	30084	Tucker	23.6%	38,242	14,434	16,650

How we ranked them

Ranked by the share of households with one or more people under 18 (ACS Data Profile, 2020–2024). The Census Bureau does not publish a margin of error for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 25 of 25 qualify.

Which of these to mail, and why

Households with children buy tutoring, youth sports, pediatric and family dental care, child care, birthday venues and family dining. EDDM reaches every door on a route, so a higher share means more of your pieces land with families.

The top five ZIP codes on this list hold 83,409 households, on 138 carrier routes with 94,362 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 30620 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 Gwinnett County has the highest share of households with children?: 30620 (Bethlehem), at 46.7%, among 25 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of households with one or more people under 18 (ACS Data Profile, 2020–2024). The Census Bureau does not publish a margin of error 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.