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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
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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
33771 Largo Pinellas County FL 27,908 $60,139 $145,600
92604 Irvine Orange County CA 27,750 $128,092 $993,900
94002 Belmont San Mateo County CA 27,730 $204,573 $2,000,001
92008 Carlsbad San Diego County CA 27,707 $105,371 $1,142,300
93933 Marina Monterey County CA 27,617 $92,625 $776,900
94803 Richmond Contra Costa County CA 27,588 $116,075 $729,000
32937 Satellite Beach Brevard County FL 27,524 $98,411 $421,300
34982 Fort Pierce St. Lucie County FL 27,447 $54,025 $228,300
34747 Four Corners Osceola County FL 27,422 $83,141 $455,600
33805 Lakeland Polk County FL 27,391 $55,565 $173,800
92211 Palm Desert Riverside County CA 27,375 $87,682 $535,700
33764 Clearwater Pinellas County FL 27,365 $64,573 $302,500
33781 Pinellas Park Pinellas County FL 27,357 $55,378 $251,200
33629 Tampa Hillsborough County FL 27,356 $158,337 $764,100
90041 Los Angeles Los Angeles County CA 27,351 $111,834 $1,135,200
33936 Lehigh Acres Hendry County FL 27,287 $48,260 $205,500
91384 Castaic Los Angeles County CA 27,278 $129,603 $693,600
91504 Burbank Los Angeles County CA 27,268 $103,164 $1,046,200
91010 Duarte Los Angeles County CA 27,245 $98,189 $691,600
34202 Lakewood Ranch Manatee County FL 27,237 $123,210 $620,700
92251 Imperial Imperial County CA 27,197 $83,709 $350,100
92411 San Bernardino San Bernardino County CA 27,157 $55,457 $318,500
91042 Los Angeles Los Angeles County CA 27,055 $81,707 $801,800
34689 Tarpon Springs Pinellas County FL 27,007 $66,523 $311,500
34684 Palm Harbor Pinellas County FL 26,926 $67,542 $293,800
91784 Upland San Bernardino County CA 26,900 $157,118 $853,900
32789 Winter Park Orange County FL 26,884 $100,213 $695,000
92835 Fullerton Orange County CA 26,753 $138,487 $981,700
33569 Riverview Hillsborough County FL 26,613 $97,500 $330,700
32806 Orlando Orange County FL 26,423 $86,653 $415,800
91030 South Pasadena Los Angeles County CA 26,297 $128,105 $1,545,100
34287 North Port Sarasota County FL 26,241 $64,229 $235,400
94530 El Cerrito Contra Costa County CA 26,229 $127,731 $1,097,300
32967 Winter Beach Indian River County FL 26,219 $73,875 $394,800
85014 Phoenix Maricopa County AZ 26,215 $69,995 $447,500
91741 Glendora Los Angeles County CA 26,166 $127,063 $923,700
91740 Glendora Los Angeles County CA 26,160 $98,819 $702,000
92262 Palm Springs Riverside County CA 26,064 $70,514 $600,600
94062 Woodside San Mateo County CA 25,944 $233,333 $2,000,001
34652 New Port Richey Pasco County FL 25,900 $52,396 $198,400
32750 Longwood Seminole County FL 25,853 $85,227 $350,600
91307 Los Angeles Los Angeles County CA 25,823 $136,154 $907,000
85024 Phoenix Maricopa County AZ 25,674 $97,759 $430,400
32962 Florida Ridge Indian River County FL 25,629 $65,137 $247,700
33860 Mulberry Polk County FL 25,617 $62,779 $221,400
91403 Los Angeles Los Angeles County CA 25,566 $114,348 $1,467,900
85258 Scottsdale Maricopa County AZ 25,524 $105,171 $744,600
94402 San Mateo San Mateo County CA 25,498 $179,683 $2,000,001
92860 Norco Riverside County CA 25,268 $125,371 $732,600
95054 Santa Clara Santa Clara County CA 25,196 $204,052 $1,475,400

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.