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County ZIP codes · South Carolina · FIPS 45015

Berkeley County, SC ZIP Codes

Berkeley County, South Carolina has 19 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 18 residential and 1 for PO boxes or a single organization. 13 of the residential ones lie mainly in Berkeley County and 5 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $38,698 in 29059 (Holly Hill) to $110,509 in 29492 (Charleston) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Berkeley County?

29059 · Holly Hill: $39k29406 · Charleston: $50k29410 · Hanahan: $88k29431 · Bonneau: $59k29434 · Cordesville: –29436 · Cross: $58k29445 · Goose Creek: $82k29450 · Huger: $57k29453 · Jamestown: $71k29456 · Ladson: $78k29461 · Moncks Corner: $83k29468 · Pineville: $27k29469 · Pinopolis: –29472 · Ridgeville: $75k29479 · Saint Stephen: $51k29483 · Summerville: $86k29486 · Summerville: $90k29492 · Charleston: $111k294722946129450294532943629059294792943129468294862949229445294342948329406294692945629059 · Holly Hill: $39k29406 · Charleston: $50k29410 · Hanahan: $88k29431 · Bonneau: $59k29434 · Cordesville: –29436 · Cross: $58k29445 · Goose Creek: $82k29450 · Huger: $57k29453 · Jamestown: $71k29456 · Ladson: $78k29461 · Moncks Corner: $83k29468 · Pineville: $27k29469 · Pinopolis: –29472 · Ridgeville: $75k29479 · Saint Stephen: $51k29483 · Summerville: $86k29486 · Summerville: $90k29492 · Charleston: $111k294722946129450294532943629059294792943129468294862949229445294342948329406294692945629059 · Holly Hill: $39k29406 · Charleston: $50k29410 · Hanahan: $88k29431 · Bonneau: $59k29434 · Cordesville: –29436 · Cross: $58k29445 · Goose Creek: $82k29450 · Huger: $57k29453 · Jamestown: $71k29456 · Ladson: $78k29461 · Moncks Corner: $83k29468 · Pineville: $27k29469 · Pinopolis: –29472 · Ridgeville: $75k29479 · Saint Stephen: $51k29483 · Summerville: $86k29486 · Summerville: $90k29492 · Charleston: $111k294722946129450294532943629059294792943129468294922944529469
The residential ZIP codes of Berkeley County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $51,397 and $85,750.

They carry 16 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 18 residential ZIP codes in Berkeley County

13 ZIP codes lie mainly in Berkeley County; 5 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Berkeley County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
29445 Goose Creek 59,227 1,031 $82k $282k 100%
29486 Summerville 53,975 866 $90k $368k 100%
29461 Moncks Corner 43,816 267 $83k $302k 100%
29410 Hanahan 21,314 2,040 $88k $375k 100%
29492 Charleston 20,436 387 $111k $791k 100%
29431 Bonneau 7,580 89 $59k $221k 100%
29479 Saint Stephen 6,031 66 $51k $128k 100%
29436 Cross 4,000 47 $58k $103k 94%
29450 Huger 3,309 20 $57k $287k 94%
29468 Pineville 2,144 29 $27k $99k 100%
29453 Jamestown 1,517 13 $71k $182k 100%
29434 Cordesville 755 14 – – 100%
29469 Pinopolis 470 24 – – 100%

Partly in Berkeley County

Residential ZIP codes mainly in another county that reach at least 1% into Berkeley County, by their share here
In this county
29472 Ridgeville 12,722 67 $75k $263k 32%
29456 Ladson 41,214 2,281 $78k $270k 29%
29483 Summerville 59,186 1,110 $86k $333k 16%
29059 Holly Hill 4,905 45 $39k $85k 5%
29406 Charleston 32,001 2,091 $50k $229k 3%

Download the 19 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Berkeley County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Berkeley County and in the neighboring counties
ZIPIn BerkeleyElsewhere
2948316%Dorchester County 83%
2945629%Charleston County 46%; Dorchester County 25%
294063%Charleston County 97%
2947232%Dorchester County 60%; Colleton County 8%
290595%Orangeburg County 95%
2943694%Orangeburg County 6%
2945094%Charleston County 6%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

PO Box and single-organization ZIP codes

ZIP codes in Berkeley County without a residential area (GeoNames postal codes)
ZIPPostal name
29476Russellville

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Berkeley County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Berkeley County's ZIP codes use 2 prefixes: 290 and 294.

Three-digit prefixes of Berkeley County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Berkeley County's
PrefixSectional centerHereAll codes
290 Columbia, SC (SCF 290) 1 53
294 Charleston, SC (SCF 294) 18 72

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.