Gutters, roofing, siding and windows in ZIP code 55790, Tower, MN

• Gutters in ZIP code 55790

  St. Louis County averages 29.6 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 ZIP code 55790

  1 of the 7 hail events on record within 10 miles of the center of ZIP code 55790 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 ZIP code 55790

  The strongest thunderstorm wind on record within 10 miles of the center of ZIP code 55790 from 2016 through September 22, 2025 was 70 mph. The National Weather Service counts a thunderstorm wind of 58 mph or more as severe.

• Windows in ZIP code 55790

  49% of homes in ZIP code 55790 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.

ZIP code 55790 is filed here under Tower, in St. Louis County, Minnesota; its center is about 73 miles north of our Duluth office. Our address file holds 2,945 address points in ZIP code 55790. Of the cities and towns on our pages, ZIP code 55790 covers only Tower.

Source: Census ZIP Code Tabulation Area, county and place boundaries (a ZIP code can also take in land outside any city or town).

ZIP code 55790 has 2,390 housing units, and 93% of them are single-family detached homes (American Community Survey 2023, 5-year). Another 1% are attached homes such as townhomes. Mobile homes make up 3% of the housing units.

The median home in ZIP code 55790 was built in 1980. 49% of homes in ZIP code 55790 were built before 1980, and 20% were built in 2000 or later. The most common building period is 1980–1989, with 406 homes.

88% of occupied homes in ZIP code 55790 are owner-occupied. The median owner-occupied home in ZIP code 55790 is valued at $297,900. Among occupied homes in ZIP code 55790, 3% heat with utility gas, 32% with electricity, 48% with bottled or tank gas, 10% with fuel oil and 6% with wood.

Source: American Community Survey 2023, 5-year (tables B25024, B25034, B25035, B25003, B25077, B25040), for ZIP Code Tabulation Area 55790.

The nearest other ZIP codes we serve, measured center to center, are 55792 in Virginia (17 miles south), 55708 in Biwabik (20 miles south), 55706 in Babbitt (22 miles southeast), 55723 in Cook (23 miles west), 55741 in Gilbert (26 miles south) and 55705 in Aurora (26 miles south). The table sets ZIP code 55790 beside the 8 ZIP codes nearest to it, using the same Census figures for each.

Source: American Community Survey 2023, 5-year, by ZIP Code Tabulation Area; distances are straight lines between ZIP code centers.

The NOAA Storm Events Database records 7 hail events, 14 thunderstorm-wind events and 1 tornado within 10 miles of the center of ZIP code 55790 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 June 12, 2024, near Tower. 1 of those hail events had hail 1.5 inches or larger.

The closest event to the center of ZIP code 55790 was 60 mph wind on July 18, 2022, 1.7 miles away near Tower. The most recent hail event within 10 miles of the center of ZIP code 55790 was on June 18, 2024: 0.75 in hail near Tower. The most recent thunderstorm-wind event within 10 miles of the center of ZIP code 55790 was on May 15, 2025, near Tower. The strongest thunderstorm wind recorded within 10 miles of the center of ZIP code 55790 in that period was 70 mph. The busiest year was 2022, with 8 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).

This page is filed under Tower, which is in St. Louis County; the ratings below are that county's. St. Louis County scores 84 of 100 for hail in FEMA's National Risk Index, which ranks 16th of 87 Minnesota counties. St. Louis County scores 71.3 of 100 for strong wind in FEMA's National Risk Index, which ranks 37th of 87 Minnesota counties. St. Louis County scores 98 of 100 for winter weather in FEMA's National Risk Index, which ranks 1st of 87 Minnesota counties. Of the perils listed here, the highest score in St. Louis County is for cold wave, at 99.4 of 100.

St. Louis County averages 29.6 inches of precipitation a year (NOAA 1991–2020 normals). The average annual temperature in St. Louis County is 37.8°F.

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

Our Duluth office is at 314 W Superior St #913, Duluth, MN 55802, about 73 miles from the center of ZIP code 55790. Its hours are Monday–Friday 7:00 AM–7:00 PM. You can reach that office at (218) 833-2997.

• Duluth office: address, hours and map