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Plant hardiness zone 6B

ZIP codes in USDA plant hardiness zone 6B. Population, income, and housing from US5 published metrics.

Zone
6B
ZIP codes
4,820
Population
38,252,118
Median household income (avg.)
$75,963
Average home value
$237,519
All hardiness zones Opportunity zones ZIP lists ZIP rankings

What is USDA zone 6B?

Zone 6B 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 4,820 indexable ZIP codes in this band, covering about 38,252,118 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 6B, 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 6B

ZIP City County State Population Income Home value
63637 Doe Run St. Francois County MO 894 $51,719 $150,000
41180 — Lawrence County KY 893 $43,219 $81,100
44653 Midvale Tuscarawas County OH 893 $66,250 $97,200
83872 Viola Latah County ID 893 $88,320 $480,400
40152 — Breckinridge County KY 891 $83,672 $171,300
65323 Calhoun Henry County MO 891 $60,676 $169,600
62436 Jewett Cumberland County IL 889 $58,814 $108,300
93541 Mono City Mono County CA 889 $117,719 $333,600
65566 Viburnum Crawford County MO 888 $54,236 $97,600
66872 White City Morris County KS 885 $57,031 $87,400
67853 Ingalls Gray County KS 885 $95,536 $140,500
96104 Cedarville Modoc County CA 883 $51,484 $248,200
47640 Hazleton Gibson County IN 882 $59,775 $110,200
15534 — Bedford County PA 881 $52,826 $152,200
64440 De Kalb Buchanan County MO 876 $82,679 $191,800
66528 Quenemo Osage County KS 876 $77,625 $198,100
87540 Galisteo Santa Fe County NM 876 $52,750 $685,900
45890 Vanlue Hancock County OH 873 $103,056 $185,900
24976 — Monroe County WV 871 $42,420 $177,500
45741 — Meigs County OH 871 — $96,500
84525 Green River Emery County UT 871 $49,500 $170,700
15484 — Fayette County PA 870 $96,393 —
62063 Medora Jersey County IL 869 $51,250 $118,600
18370 — Monroe County PA 867 $95,469 $226,800
14506 — Monroe County NY 866 $95,625 $296,000
67834 Bucklin Ford County KS 866 $59,426 $95,800
26425 Rowlesburg Preston County WV 864 $38,068 $91,000
17827 Freeburg Snyder County PA 863 $60,536 $175,000
26690 Belva Fayette County WV 863 — $51,700
45001 Addyston Hamilton County OH 863 $44,861 $122,200
84301 Bear River City Box Elder County UT 863 $87,917 $381,500
15076 Russellton Allegheny County PA 859 $67,829 $136,900
65444 — Texas County MO 858 $70,694 $140,700
14260 University at Buffalo Erie County NY 857 — —
15427 California Washington County PA 856 $60,833 $167,200
26208 Camden-on-Gauley Webster County WV 853 $44,519 $67,000
44325 Akron Summit County OH 853 — —
83868 Smelterville Shoshone County ID 853 $48,727 $114,800
14769 Brocton Chautauqua County NY 849 $60,132 $162,000
47597 Wheatland Knox County IN 849 $68,409 $140,000
65068 Prairie Home Cooper County MO 849 $61,875 $193,100
67059 Haviland Kiowa County KS 849 $80,000 $110,600
99130 Garfield Whitman County WA 847 $63,750 $210,700
62465 Strasburg Shelby County IL 846 $82,917 $150,000
83246 Lava Hot Springs Bannock County ID 846 $77,679 $359,000
47175 — Crawford County IN 843 $65,417 $115,400
25266 — Roane County WV 842 $80,444 $190,700
26337 Cairo Ritchie County WV 842 $50,556 $88,800
15060 Midway Washington County PA 839 $53,333 $124,100
67035 Cunningham Kingman County KS 839 $68,750 $128,300

Frequently asked questions

What does zone 6B mean?

Zone 6B 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 6B; 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.