Zone
7A
Plant hardiness zone 7A
ZIP codes in USDA plant hardiness zone 7A. Population, income, and housing from US5 published metrics.
ZIP codes
4,419
Population
34,371,750
Median household income (avg.)
$77,434
Average home value
$279,013
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 |
|---|---|---|---|---|---|---|
| 86046 | Valle | Coconino County | AZ | 6,669 | $74,583 | $367,800 |
| 37887 | Wartburg | Morgan County | TN | 6,652 | $56,375 | $149,100 |
| 18925 | — | Bucks County | PA | 6,650 | $207,926 | $669,300 |
| 25530 | Kenova | Wayne County | WV | 6,642 | $68,048 | $144,400 |
| 38562 | Gainesboro | Jackson County | TN | 6,586 | $38,325 | $129,600 |
| 28719 | Cherokee | Swain County | NC | 6,577 | $52,221 | $144,700 |
| 02739 | Mattapoisett Center | Plymouth County | MA | 6,563 | $117,308 | $671,900 |
| 02362 | — | — | — | 6,562 | $128,877 | $481,500 |
| 02210 | Boston | Suffolk County | MA | 6,554 | $178,833 | $1,212,000 |
| 19058 | — | — | — | 6,553 | $82,117 | $279,600 |
| 07069 | Watchung | Somerset County | NJ | 6,545 | $166,693 | $838,000 |
| 02113 | Boston | Suffolk County | MA | 6,522 | $110,321 | $693,900 |
| 62243 | Freeburg | St. Clair County | IL | 6,522 | $93,328 | $268,200 |
| 62260 | Millstadt | St. Clair County | IL | 6,518 | $93,929 | $229,600 |
| 87417 | Kirtland | San Juan County | NM | 6,507 | $65,396 | $180,400 |
| 41240 | Paintsville | Johnson County | KY | 6,495 | $41,000 | $159,500 |
| 08886 | Stewartsville | Warren County | NJ | 6,493 | $157,850 | $424,000 |
| 02537 | East Sandwich | Barnstable County | MA | 6,486 | $131,150 | $617,600 |
| 40023 | Louisville/Jefferson County metro government (balance) | Jefferson County | KY | 6,484 | $135,863 | $430,200 |
| 17527 | Gap | Lancaster County | PA | 6,479 | $92,292 | $297,700 |
| 62995 | Vienna | Johnson County | IL | 6,477 | $57,773 | $135,900 |
| 83544 | Orofino | Clearwater County | ID | 6,476 | $64,614 | $259,600 |
| 67215 | Wichita | Sedgwick County | KS | 6,468 | $110,329 | $222,500 |
| 07474 | — | — | — | 6,465 | $159,839 | $583,700 |
| 83328 | Filer | Twin Falls County | ID | 6,459 | $62,273 | $293,500 |
| 23192 | — | Hanover County | VA | 6,445 | $98,682 | $368,500 |
| 18106 | Wescosville | Lehigh County | PA | 6,437 | $86,361 | $361,200 |
| 65548 | Mountain View | Howell County | MO | 6,432 | $51,762 | $134,900 |
| 17314 | Susquehanna Trails | York County | PA | 6,431 | $91,176 | $255,500 |
| 62278 | Red Bud | Monroe County | IL | 6,425 | $85,017 | $181,500 |
| 17231 | — | — | — | 6,408 | $80,299 | $249,000 |
| 21152 | — | Baltimore County | MD | 6,402 | $119,833 | $529,200 |
| 21904 | Port Deposit | Cecil County | MD | 6,401 | $84,375 | $318,800 |
| 83660 | Parma | Canyon County | ID | 6,401 | $60,634 | $363,600 |
| 22403 | — | — | — | 6,393 | $93,153 | $409,100 |
| 17339 | Lewisberry | York County | PA | 6,389 | $97,375 | $288,600 |
| 24277 | Pennington Gap | Lee County | VA | 6,379 | $33,102 | $81,200 |
| 19407 | — | — | — | 6,376 | $112,525 | $451,000 |
| 24441 | Grottoes | Augusta County | VA | 6,376 | $80,288 | $250,400 |
| 63133 | Pagedale | St. Louis County | MO | 6,375 | $36,927 | $59,200 |
| 17579 | Strasburg | Lancaster County | PA | 6,373 | $82,298 | $323,500 |
| 42127 | Cave City | Barren County | KY | 6,356 | $43,190 | $161,700 |
| 63024 | — | — | — | 6,356 | $108,553 | $283,600 |
| 17366 | Windsor | York County | PA | 6,350 | $78,026 | $193,700 |
| 28789 | Cherokee | Jackson County | NC | 6,347 | $46,026 | $220,900 |
| 17567 | — | — | — | 6,332 | $77,100 | $274,700 |
| 19399 | — | — | — | 6,325 | $123,963 | $668,600 |
| 19520 | Elverson | Chester County | PA | 6,324 | $98,882 | $403,600 |
| 08501 | Allentown | Monmouth County | NJ | 6,297 | $133,015 | $530,100 |
| 17322 | Cross Roads | York County | PA | 6,292 | $107,816 | $242,700 |
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.