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

03908 (South Berwick), at 37.6%, among 31 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 York County, ME

These are the 25 ZIP codes in York County with the highest share of households with children, out of 31 with at least 1,000 residents. 03908 (South Berwick, 37.6%), 04061 (North Waterboro, 36.0%) and 03906 (North Berwick, 35.4%) lead the list. There is no single "best" ZIP code in York 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 York County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	03908	South Berwick	37.6%	7,431	2,868	3,089
2	04061	North Waterboro	36.0%	3,074	1,143	1,259
3	03906	North Berwick	35.4%	5,368	2,065	1,937
4	04027	Lebanon	34.4%	6,629	2,624	2,550
5	04030	East Waterboro	32.7%	2,731	977	867
6	04047	Parsonsfield	32.3%	1,715	718	892
7	04042	Hollis Center	30.9%	4,872	1,789	1,912
8	03901	Berwick	29.9%	8,175	3,367	3,303
9	03909	York	26.2%	10,943	4,322	5,088
10	04083	Springvale	26.2%	4,833	2,121	2,087
11	04048	Limerick	25.9%	3,400	1,269	1,389
12	04072	Saco	25.7%	20,819	8,998	9,942
13	04073	Sanford	25.7%	17,414	7,508	7,661
14	03905	Kittery Point	25.7%	2,084	956	709
15	04076	Shapleigh	25.4%	2,976	1,136	1,011
16	04093	Buxton	25.1%	8,512	3,431	—
17	03902	Cape Neddick	24.4%	2,665	1,042	665
18	04002	Alfred	24.3%	7,737	3,076	3,129
19	04090	Wells	23.1%	11,713	5,067	5,797
20	03903	Eliot	22.5%	7,146	3,040	2,928
21	04046	Kennebunkport	22.2%	8,102	3,466	3,624
22	04087	Waterboro	22.1%	2,250	788	875
23	04043	Kennebunk	21.2%	11,820	5,364	5,738
24	04020	Cornish	20.8%	1,803	742	618
25	04005	Biddeford	20.5%	24,772	10,012	11,243

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; 31 of 36 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 9,677 households, on 19 carrier routes with 9,702 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 03908 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 York County has the highest share of households with children?: 03908 (South Berwick), at 37.6%, among 31 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.