Zone
9B
Plant hardiness zone 9B
ZIP codes in USDA plant hardiness zone 9B. Population, income, and housing from US5 published metrics.
ZIP codes
1,918
Population
34,156,501
Median household income (avg.)
$82,262
Average home value
$449,970
What is USDA zone 9B?
Zone 9B 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 1,918 indexable ZIP codes in this band, covering about 34,156,501 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 9B, 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 9B
| ZIP | City | County | State | Population | Income | Home value |
|---|---|---|---|---|---|---|
| 89123 | Paradise | Clark County | NV | 57,693 | $80,992 | $424,900 |
| 77070 | Houston | Harris County | TX | 57,645 | $72,440 | $264,300 |
| 32703 | Apopka | Orange County | FL | 57,603 | $70,338 | $314,800 |
| 92584 | Menifee | Riverside County | CA | 57,551 | $113,470 | $562,100 |
| 92570 | Mead Valley | Riverside County | CA | 57,336 | $77,570 | $419,800 |
| 77082 | Houston | Harris County | TX | 57,269 | $60,510 | $225,600 |
| 95112 | San Jose | Santa Clara County | CA | 56,766 | $89,649 | $956,300 |
| 77089 | Houston | Harris County | TX | 56,607 | $87,262 | $237,400 |
| 85706 | Tucson | Pima County | AZ | 56,022 | $49,072 | $169,600 |
| 95350 | Modesto | Stanislaus County | CA | 55,984 | $73,611 | $397,100 |
| 93308 | Oildale | Kern County | CA | 55,788 | $59,511 | $298,000 |
| 92557 | Moreno Valley | Riverside County | CA | 55,749 | $93,464 | $471,700 |
| 77044 | Houston | Harris County | TX | 55,746 | $92,416 | $274,500 |
| 70072 | Marrero | Jefferson Parish | LA | 55,641 | $55,866 | $190,700 |
| 32256 | Jacksonville | Duval County | FL | 55,510 | $73,203 | $360,200 |
| 92027 | Escondido | San Diego County | CA | 55,232 | $86,106 | $665,900 |
| 92399 | Yucaipa | San Bernardino County | CA | 55,029 | $94,718 | $472,400 |
| 85710 | Tucson | Pima County | AZ | 55,004 | $54,738 | $245,900 |
| 85705 | Tucson | Pima County | AZ | 54,853 | $36,606 | $113,700 |
| 95376 | Tracy | San Joaquin County | CA | 54,853 | $103,493 | $588,200 |
| 85295 | Gilbert | Maricopa County | AZ | 54,697 | $116,288 | $527,400 |
| 32225 | Jacksonville | Duval County | FL | 54,591 | $87,715 | $324,300 |
| 95757 | Elk Grove | Sacramento County | CA | 54,535 | $133,443 | $648,100 |
| 77088 | Houston | Harris County | TX | 54,115 | $52,549 | $173,900 |
| 77546 | Friendswood | Galveston County | TX | 54,082 | $121,914 | $354,300 |
| 32162 | The Villages | Sumter County | FL | 54,019 | $73,927 | $358,100 |
| 85339 | Phoenix | Maricopa County | AZ | 53,972 | $104,023 | $398,100 |
| 32164 | Palm Coast | Flagler County | FL | 53,963 | $71,738 | $308,100 |
| 95125 | San Jose | Santa Clara County | CA | 53,934 | $148,422 | $1,646,000 |
| 93215 | Delano | Kern County | CA | 53,627 | $61,329 | $271,700 |
| 93277 | Visalia | Tulare County | CA | 53,406 | $79,532 | $320,500 |
| 93619 | Clovis | Fresno County | CA | 53,381 | $138,648 | $579,400 |
| 77498 | Sugar Land | Fort Bend County | TX | 53,092 | $98,394 | $281,600 |
| 32174 | Ormond Beach | Volusia County | FL | 53,087 | $67,817 | $315,100 |
| 89122 | Whitney | Clark County | NV | 53,075 | $60,357 | $285,600 |
| 85037 | Phoenix | Maricopa County | AZ | 53,041 | $81,919 | $290,600 |
| 77388 | Houston | Harris County | TX | 52,910 | $101,588 | $264,600 |
| 33810 | Kathleen | Polk County | FL | 52,734 | $69,738 | $245,300 |
| 94539 | Fremont | Alameda County | CA | 52,609 | $235,399 | $1,878,400 |
| 89030 | North Las Vegas | Clark County | NV | 52,545 | $46,204 | $237,300 |
| 93311 | Bakersfield | Kern County | CA | 52,505 | $117,591 | $425,500 |
| 85022 | Phoenix | Maricopa County | AZ | 52,488 | $66,601 | $385,900 |
| 85201 | Mesa | Maricopa County | AZ | 52,484 | $63,725 | $292,600 |
| 95207 | Stockton | San Joaquin County | CA | 52,441 | $68,767 | $409,000 |
| 95122 | San Jose | Santa Clara County | CA | 52,206 | $103,406 | $838,900 |
| 85296 | Gilbert | Maricopa County | AZ | 52,058 | $117,120 | $496,200 |
| 85035 | Phoenix | Maricopa County | AZ | 52,002 | $57,790 | $244,300 |
| 95124 | San Jose | Santa Clara County | CA | 51,991 | $188,433 | $1,596,700 |
| 77511 | Alvin | Brazoria County | TX | 51,984 | $77,015 | $218,100 |
| 95616 | Davis | Yolo County | CA | 51,863 | $74,758 | $856,900 |
Frequently asked questions
What does zone 9B mean?
Zone 9B 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 9B; 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.