First three digits · Georgia
ZIP Codes Starting with
52 ZIP codes start with 306, sorted at the North Metro, GA (SCF 300) sectional center (USPS labeling list L005, effective October 1, 2026) in Georgia: 44 residential ZIP codes across 14 counties and 8 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 306 mean?
The first digit, 3, is one of ten national areas (Alabama, Florida, Georgia, Mississippi, Tennessee and Armed Forces Americas). The first three, 306, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 306 to the North Metro, GA (SCF 300) facility. The last two digits pick the delivery area. By residents, the largest town names among the 306 ZIP codes are Athens, Monroe, Winder, Watkinsville, Bethlehem and Hartwell.
The same facility sorts 3 prefixes, 210 ZIP codes in all: 300, 305, 306.
Where are the 306 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 306
| County | ||||||
|---|---|---|---|---|---|---|
| 30601 | Athens | Clarke County | 25,899 | 1,108 | $39k | $215k |
| 30602 | Athens | Clarke County | 1,467 | 2,445 | – | – |
| 30603 | Athens | Clarke County | PO Box or unique | – | – | – |
| 30604 | Athens | Clarke County | PO Box or unique | – | – | – |
| 30605 | Athens | Clarke County | 41,544 | 1,087 | $50k | $314k |
| 30606 | Athens | Clarke County | 47,865 | 1,559 | $63k | $363k |
| 30607 | Athens | Jackson County | 10,700 | 288 | $65k | $254k |
| 30608 | Athens | Clarke County | PO Box or unique | – | – | – |
| 30609 | Athens | Clarke County | 3,310 | 8,803 | – | – |
| 30612 | Athens | Clarke County | PO Box or unique | – | – | – |
| 30619 | Arnoldsville | Oglethorpe County | 1,737 | 66 | $78k | $230k |
| 30620 | Bethlehem | Barrow County | 18,139 | 817 | $84k | $342k |
| 30621 | Bishop | Oconee County | 6,148 | 136 | $118k | $464k |
| 30622 | Bogart | Oconee County | 11,280 | 305 | $134k | $398k |
| 30623 | Bostwick | Morgan County | 74 | 76 | $62k | $332k |
| 30624 | Bowman | Elbert County | 3,280 | 72 | $52k | $101k |
| 30625 | Buckhead | Morgan County | 2,617 | 55 | $89k | $389k |
| 30627 | Carlton | Oglethorpe County | 2,470 | 21 | $75k | $207k |
| 30628 | Colbert | Madison County | 6,624 | 136 | $70k | $288k |
| 30629 | Comer | Madison County | 5,335 | 72 | $55k | $190k |
| 30630 | Crawford | Oglethorpe County | 2,607 | 59 | $58k | $219k |
| 30631 | Crawfordville | Taliaferro County | 1,820 | 10 | $52k | $60k |
| 30633 | Danielsville | Madison County | 9,033 | 91 | $62k | $214k |
| 30634 | Dewy Rose | Elbert County | 1,982 | 41 | $53k | $118k |
| 30635 | Elberton | Elbert County | 15,640 | 56 | $58k | $153k |
| 30638 | Farmington | Oconee County | PO Box or unique | – | – | – |
| 30639 | Franklin Springs | Franklin County | 36 | 818 | – | – |
| 30641 | Good Hope | Walton County | 1,685 | 51 | $71k | $409k |
| 30642 | Greensboro | Greene County | 15,343 | 83 | $96k | $496k |
| 30643 | Hartwell | Hart County | 17,215 | 150 | $62k | $235k |
| 30645 | High Shoals | Morgan County | PO Box or unique | – | – | – |
| 30646 | Hull | Madison County | 8,460 | 232 | $67k | $218k |
| 30647 | Ila | Madison County | PO Box or unique | – | – | – |
| 30648 | Lexington | Oglethorpe County | 3,543 | 38 | $74k | $170k |
| 30650 | Madison | Morgan County | 14,056 | 61 | $72k | $336k |
| 30655 | Monroe | Walton County | 29,785 | 359 | $69k | $327k |
| 30656 | Monroe | Walton County | 18,650 | 261 | $93k | $355k |
| 30660 | Rayle | Wilkes County | 1,040 | 10 | $54k | $107k |
| 30662 | Royston | Franklin County | 7,950 | 95 | $54k | $203k |
| 30663 | Rutledge | Morgan County | 3,697 | 73 | $69k | $321k |
| 30664 | Sharon | Taliaferro County | 2 | 8 | – | – |
| 30665 | Siloam | Greene County | 117 | 403 | – | $78k |
| 30666 | Statham | Barrow County | 10,585 | 297 | $95k | $317k |
| 30667 | Stephens | Oglethorpe County | 834 | 12 | $49k | $201k |
| 30668 | Tignall | Wilkes County | 2,275 | 16 | $49k | $120k |
| 30669 | Union Point | Greene County | 3,285 | 22 | $66k | $103k |
| 30671 | Maxeys | Oglethorpe County | PO Box or unique | – | – | – |
| 30673 | Washington | Wilkes County | 6,394 | 23 | $52k | $136k |
| 30677 | Watkinsville | Oconee County | 22,616 | 185 | $110k | $436k |
| 30678 | White Plains | Greene County | 1,271 | 18 | $49k | $173k |
| 30680 | Winder | Barrow County | 48,388 | 510 | $81k | $285k |
| 30683 | Winterville | Oglethorpe County | 7,298 | 188 | $88k | $274k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.