Gutters, roofing, siding and windows in Isanti, MN

• Gutters in Isanti

  Isanti County averages 30.4 inches of precipitation a year (NOAA 1991–2020 normals). One inch of rain on 1,000 square feet of roof is about 623 gallons of water for the gutters to carry.

• Roofing in Isanti

  4 of the 20 hail events on record within 10 miles of Isanti from 2016 through March 31, 2026 had hail 1.5 inches or larger. The National Weather Service counts hail of 1 inch or larger as severe.

• Siding in Isanti

  The strongest thunderstorm wind on record within 10 miles of Isanti from 2016 through September 22, 2025 was 85 mph. The National Weather Service counts a thunderstorm wind of 58 mph or more as severe.

• Windows in Isanti

  37% of homes in ZIP code 55040 were built before 1980. A home built before 1980 was built before the energy codes in force today were written.

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025); American Community Survey 2023, 5-year; NOAA 1991–2020 climate normals.

Our pages cover 1 ZIP code of Isanti: 55040. ZIP code 55040 has 5,258 households; its median home was built in 1992, and 85% of its housing units are single-family detached. The median home value in ZIP code 55040 is $287,700, and 87% of its occupied homes are owner-occupied. The median owner-occupied home in Isanti is valued at $264,600.

• ZIP code 55040

Source: American Community Survey 2023, 5-year, by ZIP Code Tabulation Area (a ZIP code can extend beyond the city); ZIP list and address points from the Census address file.

The NOAA Storm Events Database records 20 hail events, 16 thunderstorm-wind events and 3 tornadoes within 10 miles of Isanti from 2016 through March 31, 2026 for hail and through September 22, 2025 for thunderstorm wind and tornadoes. The largest hail on record there in that period was 1.75 inches on May 9, 2022, near St. Francis. 4 of those hail events had hail 1.5 inches or larger.

The closest event to the center of Isanti was 69 mph wind on August 26, 2024, less than 1 mile away near Isanti. The most recent hail event within 10 miles of Isanti was on May 15, 2025: 0.75 in hail near Isanti. The most recent thunderstorm-wind event within 10 miles of Isanti was on June 28, 2025, near Cambridge. The strongest thunderstorm wind recorded within 10 miles of Isanti in that period was 85 mph. The busiest year was 2022, with 14 events in all.

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025).

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025).

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025).

Isanti County has 16,976 housing units, and 81% of them are single-family detached homes (American Community Survey 2023, 5-year). Another 5% are attached homes such as townhomes. Mobile homes make up 3% of the housing units.

The median home in Isanti County was built in 1988. 43% of homes in Isanti County were built before 1980, and 31% were built in 2000 or later. The most common building period is 2000–2009, with 3,457 homes.

84% of occupied homes in Isanti County are owner-occupied. The median owner-occupied home in Isanti County is valued at $283,200. Among occupied homes in Isanti County, 50% heat with utility gas, 11% with electricity, 31% with bottled or tank gas, 1% with fuel oil and 4% with wood.

• Year-built table and more on the Isanti County page

Source: American Community Survey 2023, 5-year (tables B25024, B25034, B25035, B25003, B25077, B25040).

Isanti is in Isanti County, so the county ratings below apply to it. Isanti County scores 60.5 of 100 for hail in FEMA's National Risk Index, which ranks 56th of 87 Minnesota counties. Isanti County scores 50.3 of 100 for strong wind in FEMA's National Risk Index, which ranks 50th of 87 Minnesota counties. Isanti County scores 25.1 of 100 for winter weather in FEMA's National Risk Index, which ranks 84th of 87 Minnesota counties. Of the perils listed here, the highest score in Isanti County is for tornado, at 75.9 of 100.

Isanti County averages 30.4 inches of precipitation a year (NOAA 1991–2020 normals). The average annual temperature in Isanti County is 43.6°F.

Source: FEMA National Risk Index, 2026 release; rank among the state's counties computed from the scores; NOAA 1991–2020 climate normals.

The nearest other cities we serve, by straight-line distance, are Cambridge (4.8 miles), Bethel (6.4 miles), East Bethel (9.6 miles), St. Francis (9.7 miles), Martin Lake (11 miles), Oak Grove (11 miles), Stanchfield (12 miles) and North Branch (14 miles). The other Isanti County communities we serve are Braham, Cambridge and Stanchfield.

• Cambridge 4.8 mi
• Bethel 6.4 mi
• East Bethel 9.6 mi
• St. Francis 9.7 mi
• Martin Lake 11 mi
• Oak Grove 11 mi
• Stanchfield 12 mi
• North Branch 14 mi
• Stacy 14 mi
• Harris 14 mi

Our Farmington office is at 821 3rd St, Farmington, MN 55024, about 60 miles from Isanti. Its hours are Monday–Friday 7:00 AM–7:00 PM. You can reach that office at (651) 998-8500.

• Farmington office: address, hours and map