Utilities & Infrastructure in Calmar, IA

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

92.9%

of households

Cable / Fiber / DSL

79.6%

of households

No Internet

5.3%

of households

Total Households

393

Internet Subscription Types

Cable, Fiber, or DSL
79.6%
Cellular Data Plan
84.2%
Satellite
5.9%
Cellular Only (no wired)
9.4%
No Internet Access
5.3%

Device Ownership

Source: Census ACS

Has Computer

98.2%

of households

Smartphone

88.6%

of households

Desktop / Laptop

82.7%

of households

Tablet

57.8%

of households

Any Computing Device
98.2%
Smartphone
88.6%
Desktop / Laptop
82.7%
Tablet
57.8%
Smartphone Only
10.4%
No Computer
1.8%

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

1

Population Served

1,125

Violations (5yr)

0

System NameTypeSourcePop. ServedViolations
CALMAR WATER SUPPLYCommunityGround water1,1250

92.9% of households in Calmar have broadband internet access. 79.6% have cable, fiber, or DSL service. 9.4% rely solely on cellular data without a wired connection. 5.3% of households have no internet access. 10.4% use only a smartphone without a desktop or laptop. The area is served by 1 water system, providing water to 1,125 people. No water quality violations have been reported in the past 5 years.