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

12918 (Cadyville), at 46.5%, among 18 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 Clinton County, NY

These are the 18 ZIP codes in Clinton County with the highest share of households with children, out of 18 with at least 1,000 residents. 12918 (Cadyville, 46.5%), 12981 (Saranac, 39.7%) and 12921 (Chazy, 36.1%) lead the list. There is no single "best" ZIP code in Clinton 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 Clinton County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	12918	Cadyville	46.5%	2,412	1,071	930
2	12981	Saranac	39.7%	2,259	819	947
3	12921	Chazy	36.1%	2,304	829	973
4	12910	Altona	36.0%	1,890	623	711
5	12958	Mooers	35.4%	1,827	825	752
6	12972	Peru	33.6%	6,895	2,733	2,383
7	12934	Ellenburg Center	33.6%	1,120	435	384
8	12919	Champlain	31.9%	2,961	1,177	1,297
9	12929	Dannemora	31.1%	2,684	309	—
10	12944	Keeseville	30.9%	3,910	1,467	1,854
11	12962	Morrisonville	27.5%	5,654	2,497	2,193
12	12979	Rouses Point	25.3%	2,465	1,192	1,154
13	12992	West Chazy	24.0%	4,615	1,930	2,019
14	12935	Ellenburg Depot	22.5%	1,180	565	682
15	12901	Plattsburgh	21.8%	31,447	14,321	14,409
16	12912	Au Sable Forks	20.1%	1,682	761	728
17	12903	Plattsburgh	19.4%	1,824	968	1,050
18	12959	Mooers Forks	16.7%	1,627	862	585

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; 18 of 26 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 4,167 households, on 10 carrier routes with 4,313 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 12918 on the EDDM route map

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Frequently asked questions

Which ZIP code in Clinton County has the highest share of households with children?: 12918 (Cadyville), at 46.5%, among 18 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.