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

83626 (Greenleaf), at 42.8%, among 11 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 Canyon County, ID

These are the 11 ZIP codes in Canyon County with the highest share of households with children, out of 11 with at least 1,000 residents. 83626 (Greenleaf, 42.8%), 83660 (Parma, 42.1%) and 83607 (Caldwell, 40.4%) lead the list. There is no single "best" ZIP code in Canyon 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 Canyon County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	83626	Greenleaf	42.8%	1,935	622	484
2	83660	Parma	42.1%	6,434	2,231	2,282
3	83607	Caldwell	40.4%	35,491	11,807	—
4	83644	Middleton	39.8%	16,293	5,437	6,580
5	83676	Wilder	39.4%	5,105	1,811	1,913
6	83605	Caldwell	38.9%	41,325	13,709	—
7	83686	Nampa	38.2%	60,993	20,536	22,664
8	83687	Nampa	37.4%	43,135	14,967	—
9	83669	Star	34.8%	16,827	5,879	—
10	83651	Nampa	32.7%	38,121	14,244	—
11	83641	Melba	32.2%	4,061	1,395	—

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; 11 of 12 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 21,908 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 83626 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 Canyon County has the highest share of households with children?: 83626 (Greenleaf), at 42.8%, among 11 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.