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Plant hardiness zone 7B

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

Zone
7B
ZIP codes
3,392
Population
43,334,057
Median household income (avg.)
$83,123
Average home value
$358,327
All hardiness zones Opportunity zones ZIP lists ZIP rankings

What is USDA zone 7B?

Zone 7B 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 3,392 indexable ZIP codes in this band, covering about 43,334,057 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 7B, 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 7B

ZIP City County State Population Income Home value
99336 Kennewick Benton County WA 51,180 $63,308 $292,300
10461 New York Bronx County NY 50,900 $65,023 $640,400
20783 Adelphi Prince George's County MD 50,893 $87,052 $400,400
20171 Franklin Farm Fairfax County VA 50,796 $166,154 $770,200
37174 Spring Hill Maury County TN 50,778 $98,775 $450,300
19148 Philadelphia Philadelphia County PA 50,777 $80,469 $296,800
84119 West Valley City Salt Lake County UT 50,745 $66,616 $341,800
84120 West Valley City Salt Lake County UT 50,589 $90,847 $370,800
19709 Middletown New Castle County DE 50,542 $129,971 $444,900
73072 Norman Cleveland County OK 50,500 $76,933 $291,400
20850 Rockville Montgomery County MD 50,365 $122,691 $687,200
11205 New York Kings County NY 50,205 $86,753 $892,800
11420 New York Queens County NY 50,060 $98,584 $673,700
20009 Washington District of Columbia DC 49,997 $140,555 $727,800
87144 Rio Rancho Sandoval County NM 49,976 $90,973 $280,600
21206 Baltimore Baltimore city MD 49,901 $62,965 $213,700
74055 Owasso Tulsa County OK 49,895 $86,897 $261,400
10459 New York Bronx County NY 49,753 $39,276 $589,500
20854 Potomac Montgomery County MD 49,694 $250,001 $1,105,300
21207 Lochearn Baltimore County MD 49,599 $64,284 $248,400
21228 Catonsville Baltimore County MD 49,417 $107,714 $389,200
10011 New York New York County NY 49,344 $146,571 $1,165,800
27106 Winston-Salem Forsyth County NC 49,296 $66,091 $286,000
07304 Jersey City Hudson County NJ 49,260 $68,432 $489,400
19711 Newark New Castle County DE 49,113 $94,455 $376,300
08021 Lindenwold Camden County NJ 49,060 $67,439 $192,200
10451 New York Bronx County NY 48,975 $37,111 $263,500
74133 Tulsa Tulsa County OK 48,686 $73,983 $254,700
22304 Alexandria Alexandria city VA 48,577 $97,629 $496,000
19144 Philadelphia Philadelphia County PA 48,542 $45,727 $224,600
11224 New York Kings County NY 48,469 $41,449 $512,900
11590 Westbury Nassau County NY 48,243 $149,250 $616,500
73034 Edmond Oklahoma County OK 47,868 $113,296 $368,000
20852 North Bethesda Montgomery County MD 47,857 $121,496 $646,100
73505 Lawton Comanche County OK 47,822 $57,496 $147,200
08053 Marlton Burlington County NJ 47,612 $116,745 $368,100
21043 Ellicott City Howard County MD 47,134 $141,846 $607,300
08302 Bridgeton Cumberland County NJ 47,003 $60,301 $202,000
11419 New York Queens County NY 46,938 $91,231 $678,800
08234 English Creek Atlantic County NJ 46,856 $96,604 $285,700
10465 New York Bronx County NY 46,457 $90,255 $602,000
23234 Richmond Chesterfield County VA 46,284 $63,630 $237,300
28645 Lenoir Caldwell County NC 46,237 $50,529 $157,800
87031 Los Lunas Valencia County NM 46,211 $61,947 $206,600
11374 New York Queens County NY 46,128 $86,333 $484,500
37918 Knoxville Knox County TN 45,978 $69,311 $237,500
10304 New York Richmond County NY 45,843 $71,506 $659,900
07601 Hackensack Bergen County NJ 45,768 $82,212 $370,300
89502 Reno Washoe County NV 45,708 $62,719 $389,200
21921 Elkton Cecil County MD 45,698 $84,608 $296,000

Frequently asked questions

What does zone 7B mean?

Zone 7B 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 7B; 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.