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Plant hardiness zone 7A

ZIP codes in USDA plant hardiness zone 7A. Population, income, and housing from US5 published metrics.

Zone
7A
ZIP codes
4,419
Population
34,371,750
Median household income (avg.)
$77,434
Average home value
$279,013
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What is USDA zone 7A?

Zone 7A 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 4,419 indexable ZIP codes in this band, covering about 34,371,750 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 7A, 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 7A

ZIP City County State Population Income Home value
17403 Grantley York County PA 40,272 $72,233 $206,900
21157 Westminster Carroll County MD 40,191 $102,835 $394,100
44102 Cleveland Cuyahoga County OH 40,178 $40,303 $99,300
40229 Louisville/Jefferson County metro government (balance) Jefferson County KY 40,015 $78,877 $197,300
44111 Cleveland Cuyahoga County OH 39,950 $54,790 $130,000
07731 Ramtown Monmouth County NJ 39,924 $130,064 $454,900
22801 Harrisonburg Rockingham County VA 39,870 $70,779 $340,600
02908 Providence Providence County RI 39,661 $74,341 $293,800
17042 Cornwall Lebanon County PA 39,626 $76,399 $222,200
47630 Newburgh Warrick County IN 39,461 $101,462 $255,200
02150 Chelsea Suffolk County MA 39,444 $72,122 $476,500
08820 South Plainfield Middlesex County NJ 39,392 $168,453 $597,700
26508 Cheat Lake Monongalia County WV 39,356 $83,247 $287,700
40245 Louisville/Jefferson County metro government (balance) Jefferson County KY 39,261 $120,171 $432,900
40219 Louisville/Jefferson County metro government (balance) Jefferson County KY 39,107 $52,271 $186,000
17404 York York County PA 38,973 $75,882 $176,200
17112 Linglestown Dauphin County PA 38,970 $101,784 $290,400
07011 Clifton Passaic County NJ 38,817 $73,589 $403,200
63701 Cape Girardeau Cape Girardeau County MO 38,809 $67,904 $209,600
84067 Roy Weber County UT 38,795 $90,918 $350,400
17011 Camp Hill Cumberland County PA 38,642 $88,889 $261,900
40165 Shepherdsville Bullitt County KY 38,533 $77,083 $242,700
08807 Martinsville Somerset County NJ 38,438 $165,983 $562,400
42420 Henderson Henderson County KY 38,434 $56,661 $164,800
06513 New Haven New Haven County CT 38,343 $46,520 $226,600
37620 Bristol Sullivan County TN 38,330 $54,908 $175,500
84095 South Jordan Salt Lake County UT 38,240 $123,082 $669,600
20111 Buckhall Prince William County VA 38,153 $109,785 $449,400
44109 Cleveland Cuyahoga County OH 38,098 $43,130 $112,700
72712 Bentonville Benton County AR 38,072 $102,073 $401,300
98908 Yakima Yakima County WA 37,921 $80,266 $356,900
21784 Eldersburg Carroll County MD 37,813 $141,228 $478,200
17013 Carlisle Cumberland County PA 37,738 $68,150 $221,800
24401 Staunton Augusta County VA 37,720 $63,746 $253,700
26505 Morgantown Monongalia County WV 37,691 $42,275 $265,100
84057 Orem Utah County UT 37,620 $80,184 $398,400
40272 Louisville/Jefferson County metro government (balance) Jefferson County KY 37,595 $66,382 $169,700
22701 Culpeper Culpeper County VA 37,575 $93,910 $376,100
20155 Gainesville Prince William County VA 37,516 $154,531 $630,400
89523 Reno Washoe County NV 37,167 $97,384 $569,300
06460 Milford city (balance) New Haven County CT 37,084 $106,776 $372,900
17402 East York York County PA 37,074 $77,134 $247,800
83651 Nampa Canyon County ID 36,997 $66,895 $312,500
64804 Joplin Newton County MO 36,995 $62,081 $171,500
06611 Trumbull Center Fairfield County CT 36,928 $163,227 $495,300
06824 Murray Fairfield County CT 36,868 $193,149 $827,200
40515 Lexington-Fayette urban county Fayette County KY 36,787 $83,782 $317,400
02127 Boston Suffolk County MA 36,646 $156,373 $858,600
18951 Quakertown Bucks County PA 36,556 $95,084 $339,000
19601 Reading Berks County PA 36,493 $41,133 $110,700

Frequently asked questions

What does zone 7A mean?

Zone 7A 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 7A; 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.