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Plant hardiness zone 8A

ZIP codes in USDA plant hardiness zone 8A. Population, income, and housing from US5 published metrics.

Zone
8A
ZIP codes
2,951
Population
29,412,969
Median household income (avg.)
$68,961
Average home value
$232,019
All hardiness zones Opportunity zones ZIP lists ZIP rankings

What is USDA zone 8A?

Zone 8A is a USDA / PRISM plant hardiness band based on average annual extreme minimum winter temperature. Growers use it to compare winter-cold exposure across regions — it is a climate label, not a planting prescription.

US5 lists 2,951 indexable ZIP codes in this band, covering about 29,412,969 combined ZIP-area residents. The table below is sorted by population; use pagination to browse the full published set.

How to use this zone page

Scan communities inside zone 8A, then open any ZIP for full demographics, climate normals, schools, and nearby amenities. Zone membership comes from the USDA hardiness summary joined to published ZIP profiles.

ZIPs in zone 8A

ZIP City County State Population Income Home value
79528 Jayton Kent County TX 568 $72,165 $101,600
27819 Conetoe Edgecombe County NC 562 $38,955 $79,000
72951 Ratcliff Logan County AR 561 $40,357 $133,800
71971 — Howard County AR 558 $58,462 $185,100
98220 Acme Whatcom County WA 558 $142,891 $460,900
79749 — Martin County TX 557 — $173,500
79561 Trent Nolan County TX 556 $80,000 $82,700
86338 — Yavapai County AZ 556 $58,125 $633,300
71751 Louann Ouachita County AR 540 — $106,300
72036 Cotton Plant Woodruff County AR 538 $15,375 $44,800
23076 — Mathews County VA 537 $104,470 $514,800
39767 Stewart Webster County MS 537 $44,936 —
74555 Lane Atoka County OK 537 $58,750 $137,500
30336 South Fulton Fulton County GA 536 $53,367 $344,200
21677 Madison Dorchester County MD 534 $112,578 $439,300
71766 Thornton Calhoun County AR 534 $72,500 $58,900
74754 — McCurtain County OK 534 $50,755 —
86411 Hackberry Mohave County AZ 533 $66,026 $146,200
23879 — Greensville County VA 532 $76,184 $211,800
35896 Huntsville Madison County AL 532 — —
35764 Paint Rock Jackson County AL 529 $40,321 $85,700
38920 — Tallahatchie County MS 528 — $63,500
29320 Arcadia Spartanburg County SC 526 $35,463 $78,500
29364 Lockhart Union County SC 525 $22,500 $22,400
72564 Oil Trough Independence County AR 525 $27,089 $99,800
79533 Lueders Shackelford County TX 525 $57,788 $52,700
31823 — Harris County GA 524 $72,016 $209,500
38639 Jonestown Coahoma County MS 519 $28,929 $56,800
87931 Oasis Sierra County NM 512 — —
71631 Banks Bradley County AR 508 $34,063 $54,100
76238 — Cooke County TX 504 $112,000 —
36263 Graham Randolph County AL 502 — $121,300
76875 Rowena Runnels County TX 498 $57,361 $150,000
72392 Wheatley St. Francis County AR 496 — $171,300
23691 — York County VA 492 — —
72950 — Scott County AR 492 $48,920 $127,800
79506 Blackwell Nolan County TX 491 $60,268 $113,100
72330 Dyess Mississippi County AR 490 $38,750 $60,000
76463 Mingus Erath County TX 489 $52,917 $122,700
23347 Eastville Northampton County VA 488 $84,479 —
23846 Surry Surry County VA 487 $91,169 $242,900
72935 Dyer Crawford County AR 487 — $161,900
95956 Meadow Valley Plumas County CA 486 $63,074 $280,200
38913 Paris Calhoun County MS 485 — $155,000
98565 Napavine Lewis County WA 484 $68,125 $276,000
76854 — Kimble County TX 483 $101,500 $564,900
29370 Mountville Laurens County SC 480 $80,625 —
23395 Horntown Accomack County VA 479 — $138,000
23354 Franktown Northampton County VA 472 $152,931 $493,100
76377 Petrolia Clay County TX 470 $62,679 $89,700

Frequently asked questions

What does zone 8A mean?

Zone 8A is a USDA plant hardiness band based on average annual extreme minimum winter temperature. It helps compare winter-cold exposure across places; it is not a planting prescription.

Why is the table sorted by population?

Population ordering surfaces larger communities first. The zone total counts all published ZIPs in band 8A; page through the table to browse beyond the first page.

Is a hardiness zone the same as a climate normal?

Hardiness zones summarize winter extreme cold. ZIP pages on US5 also show precipitation, snow, and FEMA risk context separately.