Gutters, roofing, siding and windows in ZIP code 55065, Randolph, MN

• Gutters in ZIP code 55065

  Dakota County averages 34.6 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 55065

  17 of the 33 hail events on record within 10 miles of the center of ZIP code 55065 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 55065

  The strongest thunderstorm wind on record within 10 miles of the center of ZIP code 55065 from 2016 through September 22, 2025 was 110 mph. The National Weather Service counts a thunderstorm wind of 58 mph or more as severe.

• Windows in ZIP code 55065

  53% of homes in ZIP code 55065 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 55065 is filed here under Randolph, in Dakota County, Minnesota; its center is about 8.7 miles southeast of our Farmington office. Our address file holds 497 address points in ZIP code 55065. Of the cities and towns on our pages, ZIP code 55065 covers only Randolph.

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 55065 has 470 housing units, and 95% 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 55065 was built in 1976. 53% of homes in ZIP code 55065 were built before 1980, and 31% were built in 2000 or later. The most common building period is 1939 or earlier, with 117 homes.

89% of occupied homes in ZIP code 55065 are owner-occupied. The median owner-occupied home in ZIP code 55065 is valued at $372,100. Among occupied homes in ZIP code 55065, 36% heat with utility gas, 9% with electricity, 46% with bottled or tank gas, 5% with fuel oil and 4% with wood.

Source: American Community Survey 2023, 5-year (tables B25024, B25034, B25035, B25003, B25077, B25040), for ZIP Code Tabulation Area 55065.

The nearest other ZIP codes we serve, measured center to center, are 55031 in Hampton (4.9 miles northeast), 55024 in Farmington (8 miles northwest), 55009 in Cannon Falls (8.6 miles southeast), 55018 in Dennison (9 miles south), 55068 in Rosemount (13 miles north) and 55053 in Nerstrand (14 miles south). The table sets ZIP code 55065 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 33 hail events, 26 thunderstorm-wind events and 6 tornadoes within 10 miles of the center of ZIP code 55065 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 3 inches on June 17, 2021, near Randolph. 17 of those hail events had hail 1.5 inches or larger.

The closest event to the center of ZIP code 55065 was 60 mph wind on April 12, 2022, 1.1 miles away near Randolph. The most recent hail event within 10 miles of the center of ZIP code 55065 was on September 19, 2024: 1 in hail near New Trier. The most recent thunderstorm-wind event within 10 miles of the center of ZIP code 55065 was on July 28, 2025, near Cannon Falls. The strongest thunderstorm wind recorded within 10 miles of the center of ZIP code 55065 in that period was 110 mph. The busiest year was 2021, with 18 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 Randolph, which is in Dakota County; the ratings below are that county's. Dakota County scores 97.5 of 100 for hail in FEMA's National Risk Index, which ranks 3rd of 87 Minnesota counties. Dakota County scores 99.4 of 100 for strong wind in FEMA's National Risk Index, which ranks 1st of 87 Minnesota counties. Dakota County scores 91.9 of 100 for winter weather in FEMA's National Risk Index, which ranks 9th of 87 Minnesota counties. Of the perils listed here, the highest score in Dakota County is for strong wind, at 99.4 of 100.

Dakota County averages 34.6 inches of precipitation a year (NOAA 1991–2020 normals). The average annual temperature in Dakota County is 45.7°F.

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

Our Farmington office is at 821 3rd St, Farmington, MN 55024, about 8.7 miles from the center of ZIP code 55065. 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