Zone
7B
Plant hardiness zone 7B
ZIP codes in USDA plant hardiness zone 7B. Population, income, and housing from US5 published metrics.
ZIP codes
3,392
Population
43,334,057
Median household income (avg.)
$83,123
Average home value
$358,327
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 |
|---|---|---|---|---|---|---|
| 21036 | — | Howard County | MD | 2,162 | $170,313 | $843,200 |
| 73155 | — | — | — | 2,158 | $52,500 | $89,700 |
| 37012 | Alexandria | DeKalb County | TN | 2,149 | $51,902 | $230,500 |
| 73151 | Oklahoma City | Oklahoma County | OK | 2,145 | $167,115 | $648,100 |
| 73550 | Hollis | Harmon County | OK | 2,139 | $56,985 | $75,800 |
| 74469 | Warner | Muskogee County | OK | 2,138 | $52,663 | $110,300 |
| 30541 | Epworth | Fannin County | GA | 2,127 | $90,021 | $204,600 |
| 11243 | — | — | — | 2,125 | $147,829 | $1,970,600 |
| 37332 | — | Rhea County | TN | 2,123 | $46,341 | $188,500 |
| 37097 | Lobelville | Perry County | TN | 2,118 | $53,235 | $135,800 |
| 79221 | — | — | — | 2,114 | $60,222 | $99,600 |
| 20677 | Port Tobacco Village | Charles County | MD | 2,113 | $150,956 | $525,400 |
| 28793 | — | — | — | 2,112 | $46,250 | $330,600 |
| 37350 | Lookout Mountain | Hamilton County | TN | 2,112 | $195,063 | $761,600 |
| 24593 | Concord | Appomattox County | VA | 2,098 | $75,147 | $215,900 |
| 63876 | Senath | Dunklin County | MO | 2,098 | $42,083 | $98,200 |
| 19967 | Millville | Sussex County | DE | 2,093 | $89,545 | $450,100 |
| 20842 | — | Montgomery County | MD | 2,093 | $166,389 | $709,300 |
| 35540 | Addison | Winston County | AL | 2,092 | $51,454 | $117,100 |
| 38633 | Hickory Flat | Benton County | MS | 2,091 | $36,391 | $108,800 |
| 79241 | Lockney | Floyd County | TX | 2,088 | $60,101 | $98,800 |
| 38642 | Lamar | Benton County | MS | 2,085 | $58,857 | $116,200 |
| 83540 | Sweetwater | Nez Perce County | ID | 2,080 | $60,885 | $189,900 |
| 08243 | Sea Isle City | Cape May County | NJ | 2,079 | $98,860 | $1,019,500 |
| 23937 | Drakes Branch | Charlotte County | VA | 2,079 | $37,118 | $80,200 |
| 24089 | Fieldale | Henry County | VA | 2,074 | $42,900 | $85,500 |
| 24571 | — | Campbell County | VA | 2,073 | $41,250 | $144,900 |
| 23218 | — | — | — | 2,067 | $70,651 | $288,900 |
| 72641 | Jasper | Newton County | AR | 2,063 | $39,344 | $201,400 |
| 20860 | Ashton-Sandy Spring | Montgomery County | MD | 2,062 | — | $665,000 |
| 19706 | Delaware City | New Castle County | DE | 2,059 | $77,143 | $244,600 |
| 37309 | Calhoun | McMinn County | TN | 2,054 | $63,245 | $159,000 |
| 20689 | Chesapeake Beach | Calvert County | MD | 2,046 | $174,583 | $468,400 |
| 20898 | — | — | — | 2,041 | $99,444 | $554,000 |
| 19903 | — | — | — | 2,034 | $37,050 | $231,800 |
| 98635 | Dallesport | Klickitat County | WA | 2,033 | $57,930 | $486,000 |
| 74463 | Taft | Muskogee County | OK | 2,032 | $29,821 | — |
| 37050 | Cumberland City | Stewart County | TN | 2,028 | $60,463 | $180,500 |
| 37178 | Tennessee Ridge | Houston County | TN | 2,027 | $57,429 | $144,300 |
| 37727 | — | Cocke County | TN | 2,026 | $50,000 | $99,900 |
| 72952 | Rudy | Crawford County | AR | 2,021 | $53,056 | $141,600 |
| 74865 | Fitzhugh | Pontotoc County | OK | 2,019 | $61,944 | $125,000 |
| 74159 | — | — | — | 2,015 | $47,176 | $267,800 |
| 97049 | Rhododendron | Clackamas County | OR | 2,015 | $89,862 | $471,500 |
| 38231 | Henry | Henry County | TN | 2,012 | $38,810 | $86,800 |
| 27315 | — | Caswell County | NC | 2,005 | $66,166 | $134,300 |
| 73095 | Purcell | McClain County | OK | 2,003 | $82,000 | $154,400 |
| 37137 | Centerville | Hickman County | TN | 1,999 | $43,239 | $139,400 |
| 74840 | Earlsboro | Seminole County | OK | 1,993 | $61,563 | $155,200 |
| 37810 | Mosheim | Greene County | TN | 1,991 | $32,609 | $200,500 |
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.