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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
All hardiness zones Opportunity zones ZIP lists ZIP rankings

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
01930 Gloucester Essex County MA 29,862 $87,898 $587,800
17325 Lake Heritage Adams County PA 29,857 $79,351 $278,800
06340 Conning Towers-Nautilus Park New London County CT 29,833 $77,768 $275,500
18940 Newtown Grant Bucks County PA 29,797 $157,591 $623,300
40701 Corbin Whitley County KY 29,767 $47,288 $162,500
73703 Enid Garfield County OK 29,722 $74,202 $191,000
38506 Cookeville Putnam County TN 29,657 $63,051 $256,100
20112 Buckhall Prince William County VA 29,617 $191,108 $615,700
06604 Bridgeport Fairfield County CT 29,497 $45,794 $231,300
72704 Fayetteville Washington County AR 29,475 $88,991 $301,600
07013 Clifton Passaic County NJ 29,419 $119,291 $462,700
19604 Reading Berks County PA 29,408 $52,863 $110,800
19406 King of Prussia Montgomery County PA 29,388 $109,944 $393,600
22601 Winchester Winchester city VA 29,385 $66,542 $321,800
42003 Paducah McCracken County KY 29,384 $54,052 $160,700
22802 Harrisonburg Rockingham County VA 29,370 $62,116 $259,500
06512 East Haven New Haven County CT 29,347 $84,034 $265,200
08520 Twin Rivers Mercer County NJ 29,321 $116,282 $361,800
62221 Shiloh St. Clair County IL 29,281 $78,619 $207,200
18052 Fullerton Lehigh County PA 29,271 $69,499 $247,100
08755 Toms River Ocean County NJ 29,266 $81,077 $379,600
37659 Jonesborough Washington County TN 29,247 $69,765 $241,700
17257 Shippensburg Cumberland County PA 29,116 $71,504 $219,200
17268 Waynesboro Franklin County PA 29,096 $69,715 $225,900
63130 University City St. Louis County MO 29,074 $81,103 $285,500
72653 Mountain Home Baxter County AR 28,906 $48,096 $167,100
74017 Claremore Rogers County OK 28,901 $65,519 $184,400
10598 Jefferson Valley-Yorktown Westchester County NY 28,894 $163,040 $591,300
08055 Medford Lakes Burlington County NJ 28,855 $158,487 $456,000
28715 Asheville Buncombe County NC 28,770 $70,950 $291,900
63052 Imperial Jefferson County MO 28,741 $95,891 $259,400
20169 Gainesville Prince William County VA 28,696 $198,317 $676,600
19355 Frazer Chester County PA 28,650 $162,917 $662,200
40207 St. Matthews Jefferson County KY 28,633 $98,583 $401,500
02115 Boston Suffolk County MA 28,621 $53,398 $1,015,400
06851 Norwalk Fairfield County CT 28,591 $106,978 $565,100
62226 Swansea St. Clair County IL 28,543 $66,018 $162,500
02118 Boston Suffolk County MA 28,522 $90,142 $1,029,100
18901 Doylestown Bucks County PA 28,477 $115,425 $544,200
47715 Evansville Vanderburgh County IN 28,476 $59,821 $191,900
89701 Carson Carson City NV 28,400 $71,369 $415,800
07920 Basking Ridge Somerset County NJ 28,390 $184,630 $769,300
20871 Clarksburg Montgomery County MD 28,329 $177,120 $628,800
65616 Branson Taney County MO 28,295 $60,253 $243,000
84040 Layton Davis County UT 28,269 $123,297 $486,300
07018 East Orange Essex County NJ 28,261 $59,039 $314,100
19454 Montgomeryville Montgomery County PA 28,141 $114,323 $438,200
06405 Branford Center New Haven County CT 28,090 $97,223 $388,300
99216 Spokane Valley Spokane County WA 28,056 $69,958 $336,700
19468 Royersford Montgomery County PA 28,050 $106,261 $383,500

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.