ZIP Codes Starting with 6
3,694 ZIP codes across 86 three-digit prefixes, 23.8M residents tracked.
Prefixes 86
600xx
64 ZIPs
1.7M pop
601xx
71 ZIPs
1.4M pop
602xx
4 ZIPs
82K pop
603xx
4 ZIPs
65K pop
604xx
79 ZIPs
1.4M pop
605xx
56 ZIPs
1.0M pop
606xx
56 ZIPs
2.7M pop
607xx
4 ZIPs
109K pop
608xx
4 ZIPs
152K pop
609xx
54 ZIPs
160K pop
610xx
65 ZIPs
304K pop
611xx
11 ZIPs
225K pop
612xx
43 ZIPs
209K pop
613xx
61 ZIPs
144K pop
614xx
73 ZIPs
135K pop
615xx
46 ZIPs
205K pop
616xx
12 ZIPs
162K pop
617xx
53 ZIPs
234K pop
618xx
58 ZIPs
290K pop
619xx
30 ZIPs
101K pop
620xx
75 ZIPs
296K pop
622xx
74 ZIPs
452K pop
623xx
52 ZIPs
106K pop
624xx
60 ZIPs
144K pop
625xx
51 ZIPs
176K pop
626xx
57 ZIPs
157K pop
627xx
7 ZIPs
139K pop
628xx
86 ZIPs
200K pop
629xx
77 ZIPs
213K pop
630xx
55 ZIPs
737K pop
631xx
45 ZIPs
902K pop
633xx
45 ZIPs
536K pop
634xx
39 ZIPs
67K pop
635xx
33 ZIPs
60K pop
636xx
34 ZIPs
133K pop
637xx
36 ZIPs
131K pop
638xx
44 ZIPs
111K pop
639xx
29 ZIPs
77K pop
640xx
63 ZIPs
650K pop
641xx
50 ZIPs
603K pop
644xx
70 ZIPs
100K pop
645xx
6 ZIPs
83K pop
646xx
54 ZIPs
69K pop
647xx
46 ZIPs
113K pop
648xx
34 ZIPs
203K pop
650xx
54 ZIPs
158K pop
651xx
2 ZIPs
70K pop
652xx
46 ZIPs
280K pop
653xx
31 ZIPs
105K pop
654xx
27 ZIPs
91K pop
655xx
31 ZIPs
124K pop
656xx
70 ZIPs
215K pop
657xx
72 ZIPs
301K pop
658xx
8 ZIPs
236K pop
660xx
68 ZIPs
523K pop
661xx
10 ZIPs
160K pop
662xx
25 ZIPs
412K pop
664xx
35 ZIPs
86K pop
665xx
43 ZIPs
132K pop
666xx
18 ZIPs
164K pop
667xx
50 ZIPs
113K pop
668xx
35 ZIPs
58K pop
669xx
34 ZIPs
24K pop
670xx
58 ZIPs
185K pop
671xx
42 ZIPs
114K pop
672xx
28 ZIPs
424K pop
673xx
27 ZIPs
56K pop
674xx
57 ZIPs
133K pop
675xx
53 ZIPs
117K pop
676xx
45 ZIPs
58K pop
677xx
28 ZIPs
30K pop
678xx
39 ZIPs
116K pop
679xx
6 ZIPs
29K pop
680xx
55 ZIPs
242K pop
681xx
37 ZIPs
643K pop
683xx
70 ZIPs
80K pop
684xx
56 ZIPs
75K pop
685xx
22 ZIPs
299K pop
686xx
42 ZIPs
74K pop
687xx
73 ZIPs
128K pop
688xx
64 ZIPs
171K pop
689xx
55 ZIPs
71K pop
690xx
26 ZIPs
24K pop
691xx
42 ZIPs
76K pop
692xx
11 ZIPs
8.1K pop
693xx
29 ZIPs
67K pop
Data from the Census Bureau American Community Survey (2022 5-year estimates) by ZIP Code Tabulation Area (ZCTA). Geographic boundaries from the U.S. Census Bureau TIGER/Line shapefiles.