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Plant hardiness zone 9A

ZIP codes in USDA plant hardiness zone 9A. Population, income, and housing from US5 published metrics.

Zone
9A
ZIP codes
2,042
Population
22,746,497
Median household income (avg.)
$70,574
Average home value
$303,665
All hardiness zones Opportunity zones ZIP lists ZIP rankings

What is USDA zone 9A?

Zone 9A 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 2,042 indexable ZIP codes in this band, covering about 22,746,497 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 9A, 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 9A

ZIP City County State Population Income Home value
32615 Alachua Alachua County FL 16,244 $79,983 $289,000
32091 Starke Bradford County FL 16,062 $53,522 $175,200
31545 Jesup Wayne County GA 16,057 $44,260 $146,800
78751 Austin Travis County TX 16,027 $81,657 $700,500
31513 Baxley Appling County GA 15,941 $42,977 $80,000
32534 Ensley Escambia County FL 15,879 $59,013 $192,500
98104 Seattle King County WA 15,870 $61,866 $663,000
70546 Jennings Jefferson Davis Parish LA 15,821 $52,353 $152,400
32011 Nassau Village-Ratliff Nassau County FL 15,716 $77,121 $234,800
97439 Florence Lane County OR 15,643 $58,576 $364,600
32656 Keystone Heights Clay County FL 15,630 $73,201 $202,900
32219 Jacksonville Duval County FL 15,617 $65,104 $205,100
70807 Baton Rouge East Baton Rouge Parish LA 15,574 $27,064 $113,800
39828 Cairo Grady County GA 15,571 $48,653 $129,600
39520 Bay St. Louis Hancock County MS 15,471 $65,139 $202,600
32653 Gainesville Alachua County FL 15,457 $97,700 $273,700
36567 Robertsdale Baldwin County AL 15,407 $59,763 $220,400
77713 Beaumont Jefferson County TX 15,373 $87,335 $210,300
70525 Church Point Acadia Parish LA 15,333 $49,608 $123,000
97459 North Bend Coos County OR 15,328 $79,679 $349,700
31632 Hahira Lowndes County GA 15,304 $81,178 $250,500
75951 Jasper Jasper County TX 15,267 $47,873 $125,500
32439 Freeport Walton County FL 15,264 $77,500 $343,900
77801 Bryan Brazos County TX 15,253 $35,575 $172,200
32413 Panama City Beach Bay County FL 15,214 $76,010 $384,000
97232 Portland Multnomah County OR 15,152 $71,278 $801,300
70767 Erwinville West Baton Rouge Parish LA 15,116 $71,964 $197,100
32641 Gainesville Alachua County FL 15,082 $36,814 $123,600
70764 Plaquemine Iberville Parish LA 15,046 $64,518 $174,700
78645 Lago Vista Travis County TX 15,042 $108,393 $387,200
32317 Tallahassee Leon County FL 15,041 $121,802 $344,200
78121 La Vernia Wilson County TX 15,001 $126,726 $359,900
77445 Pine Island Waller County TX 14,943 $63,650 $270,900
31523 Sterling Glynn County GA 14,921 $90,148 $276,200
29907 Beaufort Beaufort County SC 14,848 $90,777 $399,600
77474 Sealy Austin County TX 14,846 $76,210 $253,200
34475 Ocala Marion County FL 14,812 $33,515 $170,300
32310 Tallahassee Leon County FL 14,769 $38,493 $118,000
97218 Portland Multnomah County OR 14,704 $81,367 $493,300
95490 Brooktrails Mendocino County CA 14,627 $67,069 $383,900
36619 Tillmans Corner Mobile County AL 14,550 $60,939 $172,300
32063 Macclenny Baker County FL 14,546 $66,453 $231,000
32696 Williston Highlands Levy County FL 14,532 $56,944 $202,800
93640 Mendota Fresno County CA 14,507 $46,042 $255,000
29936 Ridgeland Jasper County SC 14,493 $46,073 $202,300
77808 Bryan Brazos County TX 14,334 $102,781 $352,200
71302 Alexandria Rapides Parish LA 14,128 $36,210 $103,300
78248 San Antonio Bexar County TX 14,127 $130,605 $460,400
31539 Hazlehurst Jeff Davis County GA 14,117 $38,321 $108,400
78726 Austin Travis County TX 14,117 $92,275 $648,500

Frequently asked questions

What does zone 9A mean?

Zone 9A 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 9A; 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.