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

45433 (Dayton), at 45.1%, among 15 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 Greene County, OH

These are the 15 ZIP codes in Greene County with the highest share of households with children, out of 15 with at least 1,000 residents. 45433 (Dayton, 45.1%), 45434 (Dayton, 36.9%) and 45305 (Bellbrook, 33.1%) lead the list. There is no single "best" ZIP code in Greene 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 Greene County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	45433	Dayton	45.1%	1,508	426	353
2	45434	Dayton	36.9%	12,529	4,742	5,207
3	45305	Bellbrook	33.1%	11,498	4,363	4,718
4	45385	Xenia	30.5%	40,617	16,093	17,257
5	45430	Dayton	29.3%	7,371	2,991	3,388
6	45314	Cedarville	28.8%	6,536	1,339	1,230
7	45424	Dayton	28.7%	50,725	20,938	21,815
8	45432	Dayton	28.4%	15,055	6,467	6,548
9	45440	Dayton	28.0%	22,358	9,637	10,968
10	45335	Jamestown	27.2%	7,359	2,895	2,800
11	45431	Dayton	24.6%	27,951	12,529	12,690
12	45324	Fairborn	22.3%	41,194	18,389	19,890
13	45384	Wilberforce	21.8%	1,919	266	—
14	45387	Yellow Springs	17.9%	5,285	2,616	2,610
15	45370	Spring Valley	13.9%	2,518	892	827

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; 15 of 19 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 28,615 households, on 58 carrier routes with 30,923 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 45433 on the EDDM route map

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Frequently asked questions

Which ZIP code in Greene County has the highest share of households with children?: 45433 (Dayton), at 45.1%, among 15 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.