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US ZIP Codes → SC → CHARLESTON → I ST

I ST, CHARLESTON, SC ZIP Code

StreetI ST
CityCHARLESTON
StateSouth Carolina
ZIP Codes count1 (see all)
Post offices count1 (see all)
ZIP Code for I ST, CHARLESTON, South Carolina
29403
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP+4 Codes for I ST, CHARLESTON, SC by house number

Address rangeHouse numberZIP+4 code
From 1 To 99129403-4858
    1, STE A29403-4858
    1, APT B29403-4858
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 9929403-4723

List of I ST, CHARLESTON, SC ZIP Codes

ZIPTYPEPOPULATION
29403STANDARD22,016

Post offices

EAST BAY — Post Office™
557 E BAY ST CHARLESTON, SC 29403-9998

Envelope example

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
The recipient address information is provided for your reference.

Address example

24 I ST
CHARLESTON SC  29403-4723
30 I ST
CHARLESTON SC  29403-4723
97 I ST
CHARLESTON SC  29403-4723
22 I ST
CHARLESTON SC  29403-4723
2 I ST
CHARLESTON SC  29403-4723
95 I ST
CHARLESTON SC  29403-4723

Map

ZIP Codes for other locations

State and city for I ST
South Carolina ZIP CodesCHARLESTON ZIP Codes
ZIP Codes by ZIP count in South Carolina
COLUMBIAGREENVILLESPARTANBURGNORTH CHARLESTONMYRTLE BEACH
Other streets in CHARLESTON, South Carolina
HUTSON STHUTTON CTHUTTON PLI STIDA MOR DRIDBURY LNIDLEWOOD LN