Plant hardiness zone 9A

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

Zone

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
31625	Morven	Brooks County	GA	972	$80,663	$228,300
78054	—	—	—	963	$88,750	$187,500
31702	—	—	—	959	$13,828	—
78953	Rosanky	Bastrop County	TX	958	$88,852	$267,400
31649	Stockton	Lanier County	GA	940	$91,141	$221,300
97453	Mapleton	Lane County	OR	940	$53,333	$336,800
75928	—	Newton County	TX	936	$23,795	$67,700
95317	El Nido	Merced County	CA	936	$57,438	$395,500
78850	D'Hanis	Medina County	TX	935	$77,344	$307,500
31698	Valdosta	Lowndes County	GA	934	—	—
97204	Portland	Multnomah County	OR	932	—	—
31798	—	Irwin County	GA	928	$58,244	$84,400
39861	Cedar Springs	Early County	GA	927	$41,250	$159,400
31550	Manor	Ware County	GA	926	$53,438	—
36511	Bon Secour	Baldwin County	AL	923	$61,854	—
97450	Langlois	Curry County	OR	921	$62,778	$334,400
78141	Nordheim	DeWitt County	TX	908	$42,361	$59,000
97130	Manzanita	Tillamook County	OR	902	$81,587	$704,900
36602	Mobile	Mobile County	AL	897	$35,000	$258,300
70658	Reeves	Allen Parish	LA	896	$84,500	$109,100
70715	Morganza	Pointe Coupee Parish	LA	895	$51,071	$116,600
75944	—	Nacogdoches County	TX	894	$32,063	$71,700
95526	Mad River	Humboldt County	CA	887	$41,563	$338,000
32423	Bascom	Jackson County	FL	886	$55,191	$170,600
70541	Grand Coteau	St. Landry Parish	LA	885	$53,625	$86,600
96051	Lakehead	Shasta County	CA	885	$63,000	$311,700
70740	Grosse Tete	Iberville Parish	LA	883	$65,179	$126,400
71438	—	Vernon Parish	LA	877	$56,516	$157,500
92328	Furnace Creek	Inyo County	CA	872	$91,198	$78,400
29439	Folly Beach	Charleston County	SC	869	$99,766	$1,004,300
39841	Damascus	Early County	GA	867	$55,871	$80,900
77616	—	Tyler County	TX	859	—	$97,100
96047	Ono	Shasta County	CA	857	$119,922	$364,800
95556	—	Humboldt County	CA	854	—	$323,600
95041	Mount Hermon	Santa Cruz County	CA	846	$161,034	$1,060,200
75959	Milam	Sabine County	TX	842	$49,714	$116,500
31648	Echols County consolidated government	Echols County	GA	840	$40,521	$76,100
78877	Normandy	Maverick County	TX	837	$41,897	—
39633	Crosby	Wilkinson County	MS	825	$42,500	$48,300
71432	Georgetown	Grant Parish	LA	824	$45,000	$57,300
31518	Bristol	Appling County	GA	822	$86,750	$215,000
96087	Shasta	Shasta County	CA	819	$101,447	$359,400
77538	Devers	Liberty County	TX	818	$75,625	$151,500
93668	Tranquillity	Fresno County	CA	806	$61,691	$332,500
71456	Natchez	Natchitoches Parish	LA	796	$66,667	$260,600
93254	New Cuyama	Santa Barbara County	CA	794	$53,603	$216,400
32430	—	Calhoun County	FL	782	$57,037	$118,600
98134	Seattle	King County	WA	779	$66,119	$385,300
97118	Garibaldi	Tillamook County	OR	769	$52,372	$307,600
70789	Wilson	East Feliciana Parish	LA	768	$32,574	$112,900

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.