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Plant hardiness zone 4B

ZIP codes in USDA plant hardiness zone 4B. Population, income, and housing from US5 published metrics.

Zone
4B
ZIP codes
1,201
Population
4,115,345
Median household income (avg.)
$74,144
Average home value
$214,923
All hardiness zones Opportunity zones ZIP lists ZIP rankings

What is USDA zone 4B?

Zone 4B 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 1,201 indexable ZIP codes in this band, covering about 4,115,345 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 4B, 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 4B

ZIP City County State Population Income Home value
59446 Geraldine Chouteau County MT 605 $55,000 $118,800
83116 Kemmerer Lincoln County WY 603 $64,559 $101,000
04216 — Oxford County ME 602 $44,583 $157,800
04774 — Aroostook County ME 602 $35,481 $91,700
57232 Eden Marshall County SD 601 $107,333 $289,300
57227 Corona Roberts County SD 600 $97,917 $214,600
57787 — Meade County SD 599 $57,831 —
04471 — Aroostook County ME 597 $40,417 $153,400
56289 Sunburg Kandiyohi County MN 597 $75,804 $279,200
57620 Bison Perkins County SD 590 $73,500 $92,100
57259 Revillo Grant County SD 586 $64,000 —
56292 Seaforth Redwood County MN 582 $80,156 $115,000
56323 Cyrus Pope County MN 579 $70,000 $156,300
59452 Sapphire Ridge Judith Basin County MT 579 $44,545 $192,100
04773 — Aroostook County ME 575 $50,489 $104,800
56369 Rockville Stearns County MN 575 $84,464 $223,200
57762 Nisland Butte County SD 575 $51,023 —
54560 Sayner Vilas County WI 574 $70,208 $218,200
58463 McClusky Sheridan County ND 570 $70,250 $82,900
57428 Bowdle Edmunds County SD 569 $57,750 $114,300
59450 Highwood Chouteau County MT 568 $80,417 $247,600
54737 — Dunn County WI 563 $82,292 $212,900
57720 Buffalo Harding County SD 561 $78,333 $128,800
49948 Mass City Ontonagon County MI 558 $61,518 $99,600
58651 Rhame Bowman County ND 555 $84,853 $159,400
05441 Bakersfield Franklin County VT 552 $77,813 $242,400
49831 — Dickinson County MI 543 $73,500 $123,200
54769 Stockholm Pepin County WI 542 $71,429 $283,100
59464 Moore Fergus County MT 542 $54,861 $241,700
57255 New Effington Roberts County SD 538 $65,781 $83,300
56237 Echo Yellow Medicine County MN 535 $85,156 $156,900
57314 Artesian Sanborn County SD 535 $68,125 $119,000
57219 Bristol Day County SD 533 $51,595 $82,500
05842 Greensboro Bend Orleans County VT 532 $72,500 $214,400
57552 Midland Haakon County SD 532 $61,250 $116,600
58568 Selfridge Sioux County ND 532 $55,938 $98,200
57024 Egan Moody County SD 531 $100,000 $175,000
57257 Peever Roberts County SD 531 $43,182 $57,600
49834 — Dickinson County MI 527 $56,563 $127,100
55982 Waltham Mower County MN 523 $111,667 $266,800
57243 Henry Codington County SD 521 $44,821 $117,000
12164 Speculator Hamilton County NY 520 $58,594 $185,200
55961 Ostrander Mower County MN 517 $77,083 $164,500
57471 Roscoe Edmunds County SD 514 $61,250 $77,900
05653 — Lamoille County VT 513 $76,484 $215,700
57268 Toronto Deuel County SD 513 $72,969 $180,600
57441 Frederick Brown County SD 512 $91,786 $116,000
59472 Sand Coulee Cascade County MT 512 $61,023 $267,500
56211 Beardsley Big Stone County MN 511 $80,536 $96,500
59638 Jefferson City Jefferson County MT 511 $73,375 $269,000

Frequently asked questions

What does zone 4B mean?

Zone 4B 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 4B; 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.