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

45174 (Terrace Park), at 52.3%, among 49 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 Hamilton County, OH

These are the 25 ZIP codes in Hamilton County with the highest share of households with children, out of 49 with at least 1,000 residents. 45174 (Terrace Park, 52.3%), 45225 (Cincinnati, 39.4%) and 45002 (Cleves, 38.3%) lead the list. There is no single "best" ZIP code in Hamilton 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 Hamilton County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	45174	Terrace Park	52.3%	2,321	745	807
2	45225	Cincinnati	39.4%	9,583	4,416	3,883
3	45002	Cleves	38.3%	15,413	5,669	5,773
4	45232	Cincinnati	37.4%	6,363	2,975	2,846
5	45244	Cincinnati	37.2%	28,511	10,961	11,210
6	45242	Cincinnati	35.7%	22,623	9,064	10,391
7	45233	Cincinnati	35.0%	15,981	5,845	6,114
8	45240	Cincinnati	34.9%	29,600	10,986	11,053
9	45243	Cincinnati	34.7%	16,103	6,217	6,111
10	45205	Cincinnati	34.2%	18,651	7,009	7,703
11	45204	Cincinnati	34.0%	8,412	3,014	2,743
12	45140	Loveland	33.9%	57,211	22,015	22,660
13	45211	Cincinnati	33.3%	38,049	15,924	17,373
14	45216	Cincinnati	33.1%	9,569	3,625	4,273
15	45030	Harrison	32.3%	21,640	8,436	9,650
16	45249	Cincinnati	32.3%	14,490	5,638	6,027
17	45215	Cincinnati	31.8%	30,586	12,783	13,359
18	45239	Cincinnati	31.8%	29,607	12,137	12,421
19	45251	Cincinnati	31.1%	20,254	7,843	8,956
20	45238	Cincinnati	30.9%	48,351	20,452	20,021
21	45230	Cincinnati	29.6%	27,501	11,867	13,024
22	45218	Cincinnati	29.0%	3,836	1,546	1,704
23	45217	Cincinnati	28.2%	6,454	2,676	3,045
24	45203	Cincinnati	28.2%	2,436	1,108	1,365
25	45255	Cincinnati	27.4%	22,313	9,572	9,795

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; 49 of 55 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 24,766 households, on 39 carrier routes with 24,519 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 45174 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 Hamilton County has the highest share of households with children?: 45174 (Terrace Park), at 52.3%, among 49 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.