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

33018 (Hialeah), at 40.8%, among 7 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 Hialeah, FL

These are the 7 ZIP codes in Hialeah, FL with the highest share of households with children, out of 7 with at least 1,000 residents. 33018 (Hialeah, 40.8%), 33015 (Hialeah, 37.8%) and 33016 (Hialeah, 34.2%) lead the list. There is no single "best" ZIP code in Hialeah; 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 Hialeah

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	33018	Hialeah	40.8%	57,921	17,846	19,536
2	33015	Hialeah	37.8%	68,891	23,040	21,811
3	33016	Hialeah	34.2%	45,551	15,602	15,622
4	33014	Hialeah	32.7%	41,598	14,717	16,692
5	33013	Hialeah	28.6%	30,695	9,253	9,185
6	33010	Hialeah	28.4%	41,701	15,352	15,812
7	33012	Hialeah	27.8%	71,017	25,386	24,412

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; 7 of 7 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 80,458 households, on 132 carrier routes with 82,846 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 33018 on the EDDM route map

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Frequently asked questions

Which ZIP code in Hialeah has the highest share of households with children?: 33018 (Hialeah), at 40.8%, among 7 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.