100 Smallest ZIP Codes in the United States by Population in Chester County, Pennsylvania

Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Chester County, Pennsylvania.

Rank	ZIP Code	City	State	Population
1	19316	BRANDAMORE	PA	81
2	19367	POMEROY	PA	142
3	19457	PARKER FORD	PA	148
4	19369	SADSBURYVILLE	PA	159
5	19375	UNIONVILLE	PA	176
6	19358	MODENA	PA	384
7	19345	IMMACULATA	PA	718
8	19374	TOUGHKENAMON	PA	812
9	19372	THORNDALE	PA	2,021
10	19310	ATGLEN	PA	3,013
11	19383	WEST CHESTER	PA	5,271
12	19330	COCHRANVILLE	PA	5,761
13	19362	NOTTINGHAM	PA	5,981
14	19520	ELVERSON	PA	6,261
15	19365	PARKESBURG	PA	7,402
16	19333	DEVON	PA	7,886
17	19301	PAOLI	PA	7,960
18	19343	GLENMOORE	PA	8,316
19	19350	LANDENBERG	PA	10,636
20	19352	LINCOLN UNIVERSITY	PA	11,279
21	19311	AVONDALE	PA	11,342
22	19475	SPRING CITY	PA	11,840
23	19312	BERWYN	PA	12,021
24	19390	WEST GROVE	PA	12,677
25	19344	HONEY BROOK	PA	12,784
26	19425	CHESTER SPRINGS	PA	17,385
27	19363	OXFORD	PA	17,670
28	19465	POTTSTOWN	PA	18,710
29	19341	EXTON	PA	20,545
30	19348	KENNETT SQUARE	PA	23,707
31	19355	MALVERN	PA	28,178
32	19460	PHOENIXVILLE	PA	43,246
33	19380	WEST CHESTER	PA	50,494
34	19335	DOWNINGTOWN	PA	51,126
35	19382	WEST CHESTER	PA	53,117
36	19320	COATESVILLE	PA	55,321