Utilities & Infrastructure in Darby, MT

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

85.6%

of households

Cable / Fiber / DSL

52.7%

of households

No Internet

14.4%

of households

Total Households

292

Internet Subscription Types

Cable, Fiber, or DSL

52.7%

Cellular Data Plan

65.4%

Satellite

18.8%

Cellular Only (no wired)

17.1%

No Internet Access

14.4%

Device Ownership

Source: Census ACS

Has Computer

90.4%

of households

Smartphone

78.1%

of households

Desktop / Laptop

64.4%

of households

Tablet

39.4%

of households

Any Computing Device

90.4%

Smartphone

78.1%

Desktop / Laptop

64.4%

Tablet

39.4%

Smartphone Only

14.7%

No Computer

9.6%

Percentage of households with each device type. Data from the U.S. Census Bureau ACS (2023 5-year estimates, tables B28001 & B28002).

Water Systems

Source: EPA SDWIS

Water Systems

Population Served

1,125

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
DARBY TOWN OF	Community	Ground water	850	1
TRAPPER CREEK JOB CORPS	Community	Ground water	275	0

85.6% of households in Darby have broadband internet access. 52.7% have cable, fiber, or DSL service. 17.1% rely solely on cellular data without a wired connection. 14.4% of households have no internet access. 14.7% use only a smartphone without a desktop or laptop. The area is served by 2 water systems, providing water to 1,125 people. A total of 1 water quality violation has been recorded over the past 5 years.