Which ZIP code in Bucks County has the fastest population growth?

18960 (Sellersville), at 14.3%, among 39 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.

Fastest-growing ZIP codes in Bucks County, PA

These are the 25 ZIP codes in Bucks County with the fastest population growth, out of 39 with at least 1,000 residents. 18960 (Sellersville, 14.3%), 18036 (Coopersburg, 11.8%) and 18954 (Richboro, 9.8%) lead the list. There is no single "best" ZIP code in Bucks County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Fastest-growing ZIP codes in Bucks County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	18960	Sellersville	14.3%	13,597	5,336	5,455
2	18036	Coopersburg	11.8%	15,581	6,009	5,856
3	18954	Richboro	9.8%	10,380	3,689	3,271
4	18977	Washington Crossing	9.5%	4,569	1,819	1,704
5	18073	Pennsburg	9.4%	11,755	4,214	4,127
6	19053	Feasterville Trevose	8.4%	28,509	10,548	10,766
7	19054	Levittown	8.3%	17,518	6,586	6,599
8	18944	Perkasie	8.2%	27,570	10,056	10,174
9	18976	Warrington	7.4%	22,202	8,322	8,318
10	18974	Warminster	6.4%	43,122	17,373	18,094
11	18902	Doylestown	6.2%	22,898	8,086	7,825
12	18054	Green Lane	6.0%	4,932	1,777	1,775
13	19056	Levittown	4.7%	15,960	6,030	5,742
14	19030	Fairless Hills	4.4%	12,305	4,650	4,827
15	19007	Bristol	4.1%	21,800	9,074	8,991
16	18951	Quakertown	3.9%	36,568	14,202	14,455
17	19020	Bensalem	3.3%	56,809	22,523	23,076
18	18964	Souderton	3.2%	14,546	5,419	5,852
19	19057	Levittown	2.7%	17,925	6,407	6,277
20	18947	Pipersville	2.7%	6,477	2,381	2,269
21	18940	Newtown	2.5%	29,626	11,516	11,789
22	18901	Doylestown	2.4%	28,509	11,336	12,414
23	19067	Morrisville	2.3%	53,885	21,235	21,884
24	18914	Chalfont	2.0%	21,598	7,745	8,184
25	18929	Jamison	1.9%	9,748	3,273	508

How we ranked them

Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have at least 1,000 residents. ZIP codes need at least 1,000 residents to be ranked; 39 of 54 qualify.

Which of these to mail, and why

Growing ZIP codes add households every year, which means new homes, new routes and customers without a go-to provider yet. Check the route map: new subdivisions can appear as new carrier routes.

The top five ZIP codes on this list hold 21,067 households, on 39 carrier routes with 20,413 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 18960 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 Bucks County has the fastest population growth?: 18960 (Sellersville), at 14.3%, among 39 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have 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.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.