| ZIP Codes: | 32 ZIP Codes (18 Standard, 12 PO Box, 2 Unique) [See All] |
| Area Codes: | 821 / 864 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:13:39 PM |
| Population: | 586,310 [See All] |
| FIPS: | 45045 |
| CBSA: | Greenville-Anderson-Greer, SC |
| Land Area: | 776 sq mi |
| Water Area: | 10 sq mi |
| Coordinates: | 34.8798, -82.3741 |
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586,310 residents live across 32 ZIPs covering 776 sq mi, served by 13 distinct USPS-recognized cities.
Population moved from 495,877 to 586,310 from 2014 to 2024 — a +18.2% change. 18 ZIPs gained residents, 3 lost.
The county's wealthiest ZIP 29681 (Simpsonville, $114,986 median) and poorest ZIP 29611 (Greenville, $51,565) are 14.2 miles apart — a 2.2× income gap across local geography.
Median home values vary 3.6× across this county — from $180,900 in 29661 (Marietta) to $659,000 in 29601 (Greenville).
Density varies 8367× across the county — from 24 people/sq mi in 29635 (Cleveland) to 198,710 in 29614 (Greenville).
Most of the decade's growth concentrated around Greenville — top growth ZIPs averaged +36.5% over the past ten years ( 29613 , 29681 and 29601 ).
Educational attainment ranges from 20.2% bachelor's+ in 29661 (Marietta) to 53.3% in 29601 (Greenville) — the breadth of educational profiles across the area.
Within South Carolina, this is the #1 most populous of 46 counties and ranks #5 for median household income with the #5 fastest decade growth .
Weighted by population, the typical household earns about $78,998 across the county — reflecting what a typical resident sees, not a simple ZIP average.
40.6% of adults age 25+ hold a bachelor's degree or higher (162,649 of 400,637 reporting). The most-educated ZIPs cluster around Greenville.
18 Standard delivery, 12 PO Box only, 2 single-entity Unique ZIPs serve this county.
Greenville County grew 18.2% over the past decade — concentrated in 5 high-growth ZIPs:
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 29681 | Simpsonville | Standard | 68,650 | $114,986 | 43.4 | 35.3% |
| 29651 | Greer | Standard | 56,599 | $82,705 | 93.4 | 26.0% |
| 29607 | Greenville | Standard | 46,209 | $74,503 | 29.0 | 25.2% |
| 29687 | Taylors | Standard | 44,861 | $80,051 | 48.4 | 4.7% |
| 29650 | Greer | Standard | 42,493 | $94,522 | 18.0 | 24.4% |
| 29605 | Greenville | Standard | 40,717 | $65,648 | 25.7 | 14.9% |
| 29615 | Greenville | Standard | 38,811 | $76,117 | 19.5 | 11.9% |
| 29680 | Simpsonville | Standard | 35,770 | $86,716 | 30.2 | 25.1% |
| 29611 | Greenville | Standard | 32,365 | $51,565 | 23.8 | 14.7% |
| 29609 | Greenville | Standard | 32,292 | $65,342 | 24.5 | 11.8% |
| 29673 | Piedmont | Standard | 30,461 | $71,444 | 70.4 | 13.7% |
| 29617 | Greenville | Standard | 26,582 | $55,403 | 23.9 | 0.9% |
| 29690 | Travelers Rest | Standard | 26,358 | $69,956 | 99.2 | 24.8% |
| 29644 | Fountain Inn | Standard | 22,907 | $70,301 | 81.9 | 21.7% |
| 29662 | Mauldin | Standard | 14,950 | $81,749 | 5.6 | -1.6% |
| 29601 | Greenville | Standard | 13,790 | $76,136 | 4.3 | 28.7% |
| 29661 | Marietta | Standard | 6,657 | $55,099 | 77.6 | 15.1% |
| 29613 | Greenville | Unique | 2,359 | — | 0.1 | 45.6% |
| 29614 | Greenville | Unique | 1,848 | — | 0.0 | -25.9% |
| 29635 | Cleveland | Standard | 1,366 | $71,844 | 57.5 | 14.9% |
| 29683 | Slater | PO Box | 265 | $44,299 | 0.2 | -40.0% |
| 29610 | Greenville | PO Box | — | — | 0.0 | — |
| 29652 | Greer | PO Box | — | — | 0.0 | — |
| 29688 | Tigerville | PO Box | — | — | 0.0 | — |
| 29608 | Greenville | PO Box | — | — | 0.0 | — |
| 29606 | Greenville | PO Box | — | — | 0.0 | — |
| 29603 | Greenville | PO Box | — | — | 0.0 | — |
| 29612 | Greenville | PO Box | — | — | 0.0 | — |
| 29616 | Greenville | PO Box | — | — | 0.0 | — |
| 29602 | Greenville | PO Box | — | — | 0.0 | — |
| 29604 | Greenville | PO Box | — | — | 0.0 | — |
| 29636 | Conestee | PO Box | — | — | 0.0 | — |