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

06018 (Canaan), at 39.9%, among 33 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 Litchfield County, CT

These are the 25 ZIP codes in Litchfield County with the highest share of households with children, out of 33 with at least 1,000 residents. 06018 (Canaan, 39.9%), 06776 (New Milford, 33.4%) and 06795 (Watertown, 32.0%) lead the list. There is no single "best" ZIP code in Litchfield 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 Litchfield County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	06018	Canaan	39.9%	2,587	1,079	984
2	06776	New Milford	33.4%	27,010	10,127	11,067
3	06795	Watertown	32.0%	13,889	5,216	5,600
4	06763	Morris	30.8%	2,151	948	907
5	06794	Washington Depot	30.5%	1,282	491	233
6	06063	Barkhamsted	30.1%	3,328	1,321	537
7	06755	Gaylordsville	28.2%	1,238	472	429
8	06791	Harwinton	27.2%	5,602	2,158	2,389
9	06756	Goshen	27.1%	3,037	1,249	1,422
10	06787	Thomaston	26.7%	7,509	3,102	3,285
11	06057	New Hartford	26.6%	6,363	2,513	2,378
12	06031	Falls Village	26.6%	1,520	621	545
13	06021	Colebrook	24.9%	1,494	598	—
14	06779	Oakville	24.5%	8,364	3,556	3,359
15	06778	Northfield	24.5%	1,574	530	494
16	06790	Torrington	24.4%	35,566	15,406	16,233
17	06786	Terryville	24.0%	9,768	4,027	4,025
18	06068	Salisbury	23.4%	2,034	765	458
19	06777	New Preston Marble Dale	23.2%	1,771	684	860
20	06751	Bethlehem	22.9%	3,423	1,448	1,392
21	06798	Woodbury	21.6%	9,833	4,373	4,263
22	06039	Lakeville	21.6%	1,918	685	721
23	06098	Winsted	21.4%	10,263	5,030	4,729
24	06754	Cornwall Bridge	21.2%	1,656	676	725
25	06782	Plymouth	19.7%	1,978	747	866

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; 33 of 41 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 17,861 households, on 36 carrier routes with 18,791 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 06018 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 Litchfield County has the highest share of households with children?: 06018 (Canaan), at 39.9%, among 33 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.