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

33621 (Tampa), at 81.7%, among 27 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 Tampa, FL

These are the 25 ZIP codes in Tampa, FL with the highest share of households with children, out of 27 with at least 1,000 residents. 33621 (Tampa, 81.7%), 33647 (Tampa, 36.8%) and 33610 (Tampa, 35.8%) lead the list. There is no single "best" ZIP code in Tampa; 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 Tampa

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	33621	Tampa	81.7%	2,393	497	560
2	33647	Tampa	36.8%	74,844	27,121	28,342
3	33610	Tampa	35.8%	46,587	16,849	17,832
4	33634	Tampa	35.4%	21,862	7,801	8,492
5	33629	Tampa	35.2%	27,710	10,746	10,910
6	33626	Tampa	32.4%	30,575	12,053	12,922
7	33619	Tampa	31.7%	41,396	15,012	17,118
8	33624	Tampa	30.0%	41,346	15,613	16,550
9	33635	Tampa	29.7%	19,134	7,669	7,821
10	33612	Tampa	29.5%	49,005	19,020	18,328
11	33625	Tampa	28.6%	29,967	11,398	11,459
12	33615	Tampa	28.1%	47,245	18,335	19,324
13	33604	Tampa	28.0%	40,055	15,839	15,981
14	33614	Tampa	26.0%	47,298	18,429	19,784
15	33617	Tampa	25.9%	47,851	20,162	19,316
16	33637	Tampa	25.5%	17,658	7,801	8,780
17	33609	Tampa	25.1%	18,535	8,569	9,016
18	33616	Tampa	25.1%	15,830	6,847	8,938
19	33618	Tampa	24.9%	27,771	11,857	11,893
20	33603	Tampa	23.9%	19,869	8,721	8,129
21	33611	Tampa	20.6%	36,810	18,047	18,771
22	33613	Tampa	19.3%	37,591	16,515	15,495
23	33605	Tampa	18.5%	16,030	7,407	7,964
24	33606	Tampa	17.3%	24,570	9,885	10,788
25	33607	Tampa	14.3%	25,291	12,017	14,054

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; 27 of 27 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 63,014 households, on 109 carrier routes with 66,136 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 33621 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 Tampa has the highest share of households with children?: 33621 (Tampa), at 81.7%, among 27 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.