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

15675 (Penn), at 47.5%, among 38 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 Westmoreland County, PA

These are the 25 ZIP codes in Westmoreland County with the highest share of households with children, out of 38 with at least 1,000 residents. 15675 (Penn, 47.5%), 15665 (Manor, 37.0%) and 15623 (Claridge, 36.7%) lead the list. There is no single "best" ZIP code in Westmoreland 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 Westmoreland County

Rank	ZIP	Mailing city	Households with children under 18	Residents	Households	Residential mailboxes
1	15675	Penn	47.5%	1,290	440	356
2	15665	Manor	37.0%	1,339	586	494
3	15623	Claridge	36.7%	1,135	433	356
4	15923	Bolivar	33.3%	1,585	582	475
5	15642	Irwin	30.2%	46,325	19,251	19,963
6	15636	Harrison City	29.4%	3,560	1,424	1,427
7	15639	Hunker	28.7%	2,160	878	833
8	15681	Saltsburg	28.6%	4,698	1,926	1,953
9	15656	Leechburg	27.8%	9,506	4,160	4,390
10	15672	New Stanton	27.6%	3,321	1,532	1,433
11	15670	New Alexandria	27.0%	3,675	1,505	1,376
12	15479	Smithton	26.8%	2,010	827	651
13	15085	Trafford	26.5%	8,062	3,397	3,544
14	15668	Murrysville	25.9%	14,584	5,711	5,607
15	15012	Belle Vernon	25.6%	15,412	7,061	7,306
16	15531	Boswell	25.6%	3,603	1,620	1,684
17	15644	Jeannette	25.1%	18,512	8,547	8,727
18	15687	Stahlstown	25.0%	1,241	549	543
19	15632	Export	24.9%	8,377	3,588	4,187
20	15068	New Kensington	24.4%	36,203	16,821	17,115
21	15062	Monessen	24.3%	6,780	3,129	3,240
22	15637	Herminie	24.3%	1,821	749	833
23	15089	West Newton	24.2%	6,789	3,016	2,852
24	15944	New Florence	23.2%	3,063	1,220	1,252
25	15601	Greensburg	22.6%	56,425	24,492	26,308

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; 38 of 83 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 21,292 households, on 40 carrier routes with 21,644 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 15675 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 Westmoreland County has the highest share of households with children?: 15675 (Penn), at 47.5%, among 38 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.