What ZIP codes serve Big Arm, MT?

Big Arm, MT is served by the following ZIP codes: 59860, 59910.

What is the median household income in Big Arm?

The median household income in Big Arm, MT is approximately $77,555.

What is the average temperature in Big Arm?

In Big Arm, MT, the average annual high temperature is 56°F and the average low is 35°F, with 15.4 inches of annual precipitation.

How do I verify a Big Arm address?

Use MailColt's free address verification tool to instantly check any Big Arm, MT address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Big Arm is the #67 city in Montana by population, with a population of 12,185 across 2 ZIP codes. The median household income is $77,555, and the median home value is $496,150. Average temperatures range from 35.1°F to 56.2°F, with 15.4" of annual precipitation. The local economy is anchored by Construction, with 92 establishments. The population has grown 7.9% since 2020, from 11,289 to 12,185.

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Big Arm, MT Demographics

12,185

Population

$77,555

Median Income

$496,150

Median Home Value

$932/mo

Median Rent

Income by ZIP Code in Big Arm, MT

ZIP Code	Population	Median Income	Median Home Value	Median Rent
59860	11,580	$59,883	$386,100	$932
59910	605	$95,227	$606,200	-

Climate in Big Arm, MT

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	33°	37°	47°	56°	66°	72°	83°	83°	71°	55°	41°	32°
Avg Low	21°	22°	27°	33°	40°	47°	53°	52°	44°	35°	27°	22°
Precip	1.0"	0.8"	0.9"	1.5"	2.0"	2.4"	0.9"	0.8"	1.2"	1.5"	1.2"	1.1"
Snow	4.2"	2.1"	2.5"	0.5"	-	-	-	-	-	0.3"	2.4"	4.8"

Top Industries in Big Arm, MT

Industry	Establishments
Construction	92
Health care and social assistance	54
Retail trade	48
Accommodation and food services	46
Other services (except public administration)	43
Professional, scientific, and technical services	37
Administrative and support and waste management and remediation services	27
Real estate and rental and leasing	23
Finance and insurance	19
Manufacturing	16

Historic Landmarks in Big Arm

Big Arm has 1 properties listed on the National Register of Historic Places, including:

Big Arm School — 7th and D Sts.

All 2 ZIP Codes Serving Big Arm, MT

Other Cities in Montana

Billings Missoula Bozeman Great Falls Helena Valley Southeast

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