ZIP +4 Database Files

ZIP+4 Database Files & Sizes

The ZIP+4 database is a large dataset (over 1 GB compressed). Because of this large size, the data is broken down into 62 individual files (one for each state/territory). Each file contains the full data for the given state. Below are the State files available as well as their current Compressed and Uncompressed File Sizes. All files are delivered in compressed .ZIP format.
State Standard Database Premium Database Deluxe Database
Compressed Uncompressed Compressed Uncompressed Compressed Uncompressed
AA 120.8 KB 1.2 MB 125.3 KB 1.5 MB 125.3 KB 1.5 MB
AE 760 KB 7.4 MB 780.7 KB 9.3 MB 780.7 KB 9.3 MB
AK 2 MB 14.1 MB 2.6 MB 17.1 MB 2.6 MB 17.1 MB
AL 22.6 MB 160.2 MB 31.5 MB 196.6 MB 31.5 MB 196.6 MB
AP 188.3 KB 1.7 MB 192.4 KB 2.1 MB 192.4 KB 2.1 MB
AR 13.5 MB 90 MB 18.6 MB 110.3 MB 18.6 MB 110.3 MB
AS 3 KB 19.5 KB 3.1 KB 20.4 KB 3.1 KB 20.4 KB
AZ 15.4 MB 129.4 MB 20.6 MB 158.2 MB 20.6 MB 158.2 MB
CA 74 MB 642.6 MB 94.7 MB 777.4 MB 94.7 MB 777.4 MB
CO 15.5 MB 117.5 MB 20.1 MB 142.9 MB 20.1 MB 142.9 MB
CT 8.8 MB 69.9 MB 11.4 MB 84.4 MB 11.4 MB 84.4 MB
DC 2 MB 18.4 MB 2.4 MB 22.1 MB 2.4 MB 22.1 MB
DE 2.8 MB 20.6 MB 3.9 MB 25.2 MB 3.9 MB 25.2 MB
FL 55.5 MB 459.6 MB 73.1 MB 557.7 MB 73.1 MB 557.7 MB
FM 4.7 KB 36.1 KB 4.7 KB 37.6 KB 4.7 KB 37.6 KB
GA 35.5 MB 275.4 MB 48.7 MB 337.6 MB 48.7 MB 337.6 MB
GU 142.4 KB 1.2 MB 184.6 KB 1.4 MB 184.6 KB 1.4 MB
HI 3 MB 25.8 MB 3.8 MB 31.4 MB 3.8 MB 31.4 MB
IA 12.2 MB 85.6 MB 16.2 MB 104.3 MB 16.2 MB 104.3 MB
ID 5.7 MB 37.1 MB 7.7 MB 45.6 MB 7.7 MB 45.6 MB
IL 37.3 MB 304.8 MB 48.6 MB 369.2 MB 48.6 MB 369.2 MB
IN 22.6 MB 168.6 MB 30.8 MB 205.8 MB 30.8 MB 205.8 MB
KS 10.9 MB 73 MB 14.6 MB 88.8 MB 14.6 MB 88.8 MB
KY 15.8 MB 107.2 MB 21.8 MB 131 MB 21.8 MB 131 MB
LA 15.8 MB 112 MB 21.2 MB 136 MB 21.2 MB 136 MB
MA 19.5 MB 146.6 MB 25.1 MB 177.4 MB 25.1 MB 177.4 MB
MD 14.3 MB 105.3 MB 18.4 MB 127.2 MB 18.4 MB 127.2 MB
ME 6 MB 41.4 MB 8.3 MB 50.9 MB 8.3 MB 50.9 MB
MH 2.5 KB 16.4 KB 2.5 KB 17.1 KB 2.5 KB 17.1 KB
MI 29.7 MB 220.4 MB 39.4 MB 268 MB 39.4 MB 268 MB
MN 18.7 MB 125 MB 24.9 MB 151.9 MB 24.9 MB 151.9 MB
MO 22.2 MB 150.7 MB 30.3 MB 183.9 MB 30.3 MB 183.9 MB
MP 13.9 KB 121.5 KB 14 KB 126.8 KB 14 KB 126.8 KB
MS 12.2 MB 80.3 MB 16.8 MB 98.2 MB 16.8 MB 98.2 MB
MT 3.9 MB 29.1 MB 5.3 MB 35.9 MB 5.3 MB 35.9 MB
NC 34.9 MB 247.1 MB 47.4 MB 301.2 MB 47.4 MB 301.2 MB
ND 3.4 MB 22.1 MB 4.5 MB 27 MB 4.5 MB 27 MB
NE 7.6 MB 51.5 MB 10.2 MB 62.7 MB 10.2 MB 62.7 MB
NH 4.4 MB 29.4 MB 5.9 MB 35.8 MB 5.9 MB 35.8 MB
NJ 21.3 MB 160.9 MB 27.4 MB 194.7 MB 27.4 MB 194.7 MB
NM 6.2 MB 43.1 MB 8.1 MB 52.6 MB 8.1 MB 52.6 MB
NV 6.2 MB 47.6 MB 8.1 MB 57.8 MB 8.1 MB 57.8 MB
NY 48.8 MB 447.2 MB 61.8 MB 542.1 MB 61.8 MB 542.1 MB
OH 33.1 MB 242.7 MB 43.7 MB 294 MB 43.7 MB 294 MB
OK 15.8 MB 110.2 MB 21.9 MB 135.4 MB 21.9 MB 135.4 MB
OR 12.8 MB 93.7 MB 17 MB 114.3 MB 17 MB 114.3 MB
PA 33.9 MB 251.3 MB 44.9 MB 305.6 MB 44.9 MB 305.6 MB
PR 4 MB 31 MB 5.1 MB 37.8 MB 5.1 MB 37.8 MB
PW 3.1 KB 21.9 KB 3.1 KB 22.9 KB 3.1 KB 22.9 KB
RI 3.6 MB 24.7 MB 4.6 MB 29.9 MB 4.6 MB 29.9 MB
SC 17.5 MB 121.1 MB 23.9 MB 147.7 MB 23.9 MB 147.7 MB
SD 3.9 MB 24.3 MB 5.2 MB 29.6 MB 5.2 MB 29.6 MB
TN 23.2 MB 152.5 MB 30.9 MB 185.1 MB 30.9 MB 185.1 MB
TX 77.9 MB 586.3 MB 105 MB 716 MB 105 MB 716 MB
UT 6.7 MB 52.3 MB 9 MB 64.4 MB 9 MB 64.4 MB
VA 25.8 MB 180.3 MB 34.6 MB 218.9 MB 34.6 MB 218.9 MB
VI 139.4 KB 1.1 MB 146.3 KB 1.2 MB 146.3 KB 1.2 MB
VT 3.7 MB 24 MB 5.2 MB 29.6 MB 5.2 MB 29.6 MB
WA 21.2 MB 155.6 MB 27.7 MB 189.4 MB 27.7 MB 189.4 MB
WI 20 MB 131.3 MB 26.5 MB 159.1 MB 26.5 MB 159.1 MB
WV 6.9 MB 53.4 MB 10.1 MB 66.5 MB 10.1 MB 66.5 MB
WY 2.3 MB 15.2 MB 3 MB 18.6 MB 3 MB 18.6 MB
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