Plant hardiness zone 10A

ZIP codes in USDA plant hardiness zone 10A. Population, income, and housing from US5 published metrics.

Zone

10A

ZIP codes

1,149

Population

23,319,795

Median household income (avg.)

$88,272

Average home value

$597,247

All hardiness zones Opportunity zones ZIP lists ZIP rankings

What is USDA zone 10A?

Zone 10A 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 1,149 indexable ZIP codes in this band, covering about 23,319,795 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 10A, 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 10A

ZIP	City	County	State	Population	Income	Home value
78579	Progreso	Hidalgo County	TX	2,548	—	—
34274	—	—	—	2,530	$116,597	$411,800
91503	—	—	—	2,530	$46,146	$702,700
91508	—	—	—	2,530	$46,146	$702,700
78522	—	—	—	2,518	$12,705	$57,000
93002	—	—	—	2,516	$55,741	$819,100
33802	—	—	—	2,503	$40,121	$171,100
32831	—	Orange County	FL	2,462	—	—
93921	Carmel-by-the-Sea	Monterey County	CA	2,459	$87,457	$2,000,001
32122	—	—	—	2,450	$37,339	$206,300
32125	—	—	—	2,450	$37,339	$206,300
33827	Frostproof	Polk County	FL	2,438	$59,776	$213,000
91357	—	—	—	2,431	$81,815	$1,058,600
34284	—	—	—	2,414	$72,292	$617,400
70357	Golden Meadow	Lafourche Parish	LA	2,401	$57,273	$141,400
32855	—	—	—	2,371	$30,538	$213,100
94701	—	—	—	2,370	$65,285	—
94712	—	—	—	2,370	$65,285	—
94966	—	—	—	2,368	$140,000	$1,529,800
77650	Bolivar Peninsula	Galveston County	TX	2,362	$71,700	$363,900
32869	—	—	—	2,359	$119,761	$572,400
33757	—	—	—	2,334	$52,669	$603,900
34692	—	—	—	2,317	$36,120	$113,100
33621	Tampa	Hillsborough County	FL	2,308	$117,880	—
92401	San Bernardino	San Bernardino County	CA	2,283	$42,898	$348,400
33779	—	—	—	2,219	$48,686	$233,400
91610	—	—	—	2,216	$105,254	$1,663,600
33673	—	—	—	2,211	$84,391	$378,700
33674	—	—	—	2,211	$84,391	$378,700
91376	—	—	—	2,188	$112,120	$651,900
34206	—	—	—	2,146	$65,278	$308,600
95460	Mendocino	Mendocino County	CA	2,144	$68,478	$666,200
33571	—	—	—	2,138	$49,471	$234,700
78426	—	—	—	2,127	$43,323	$67,000
78460	—	—	—	2,127	$43,323	$67,000
78469	—	—	—	2,127	$43,323	$67,000
94964	Corte Madera	Marin County	CA	2,115	—	—
78523	—	—	—	2,112	$27,259	$89,700
70041	Empire	Plaquemines Parish	LA	2,092	$35,263	$74,300
93406	—	—	—	2,092	$84,441	$721,600
91603	—	—	—	2,090	$47,991	—
33677	—	—	—	2,058	$41,111	$255,900
92402	—	—	—	2,029	$15,964	$281,800
85010	—	—	—	2,013	$42,813	$343,400
95061	—	—	—	1,994	$49,875	$722,100
78407	Corpus Christi	Nueces County	TX	1,937	$53,909	$131,100
91328	—	—	—	1,929	$76,121	$1,092,500
33882	—	—	—	1,924	$26,080	$179,100
33883	—	—	—	1,924	$26,080	$179,100
34985	—	—	—	1,885	$43,458	$118,500

Frequently asked questions

What does zone 10A mean?

Zone 10A 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 10A; 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.