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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
99032 Sprague Lincoln County WA 1,022 $66,339 $141,400
45788 — Washington County OH 1,021 $79,237 $156,700
24378 Troutdale Grayson County VA 1,020 $43,875 $115,500
15907 — — — 1,019 $13,870 $56,900
24946 Hillsboro Pocahontas County WV 1,019 $63,583 $173,600
62094 Witt Montgomery County IL 1,018 $60,083 $62,900
43971 Yorkville Jefferson County OH 1,015 $50,913 $116,100
99170 Rosalia Whitman County WA 1,015 $75,208 $216,100
45776 — Meigs County OH 1,014 $43,063 $178,600
84314 Honeyville Box Elder County UT 1,011 $80,764 $365,900
65059 Mokane Callaway County MO 1,008 $74,167 $233,000
25909 Prosperity Raleigh County WV 1,005 $83,516 $114,400
17936 Gordon Schuylkill County PA 1,004 $82,344 $111,800
62422 Cowden Shelby County IL 1,004 $61,759 $123,700
43451 Portage Wood County OH 1,003 $63,333 $176,700
87310 Brimhall Nizhoni McKinley County NM 1,003 $36,406 $66,700
14571 — Orleans County NY 1,001 $81,000 $158,900
26808 — Hampshire County WV 999 — $240,000
99155 Nespelem Community Okanogan County WA 996 $44,000 $136,500
66543 Vassar Osage County KS 995 $73,750 $167,000
67484 Tescott Ottawa County KS 995 $61,667 $171,300
16851 Lemont Centre County PA 993 — $367,100
63352 Laddonia Audrain County MO 992 $52,944 $90,700
06080 — Hartford County CT 991 — —
67490 Wilson Ellsworth County KS 991 $67,778 $90,700
84520 East Carbon Carbon County UT 991 $56,250 $84,100
84628 Eureka Juab County UT 991 $69,130 $244,300
99171 St. John Whitman County WA 991 $61,500 $210,200
65058 Meta Maries County MO 987 $69,044 $191,800
12417 Port Ewen Ulster County NY 984 $132,578 $238,500
66449 Leonardville Riley County KS 981 $84,348 $158,700
63380 Truesdale Warren County MO 980 $62,500 $199,500
47280 Taylorsville Bartholomew County IN 978 $48,640 $179,400
18371 — Pike County PA 977 $115,833 $245,500
63039 Gray Summit Franklin County MO 977 $71,094 $138,200
17964 — Schuylkill County PA 976 $66,563 $209,000
63629 Bunker Shannon County MO 976 $46,401 $117,300
06755 Gaylordsville Litchfield County CT 975 $115,682 $477,500
87056 Stanley Santa Fe County NM 975 $64,806 $197,300
62046 Hamel Madison County IL 974 $96,750 $229,600
64790 Walker Vernon County MO 973 $43,214 $114,800
85932 Nutrioso Apache County AZ 972 — $241,100
25270 Reedy Roane County WV 970 $45,455 $206,300
12785 — Sullivan County NY 968 $122,167 $227,600
25878 Sophia Raleigh County WV 968 $23,899 —
62462 Sigel Shelby County IL 968 $73,750 $144,000
97865 Mount Vernon Grant County OR 968 $57,103 $191,200
26845 — Hardy County WV 967 $89,050 $201,100
62853 Kell Marion County IL 962 $64,750 $79,700
17855 New Berlin Union County PA 961 $85,000 $210,900

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.