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zipcodes.pro — CITY/MN/BLACKDUCK

Blackduck ZIP code, Minnesota

The ZIP code for Blackduck, MN is 56630, and its area code is 218.

USPS city name
1 ZIP code
Population
699
Area code
218

Blackduck in numbers

About 699 people live in Blackduck, in 248 households. The median household income is $36,447 a year, 59% below the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $96,900 (71% below the Minnesota median), and median gross rent is $749 a month. The median age is 29.9; 28.6% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 27 minutes.

Population699Blackduck699
Households248Blackduck248
Median age29.9Blackduck29.9Minnesota38.8US 38.9
Median household income$36,447Blackduck$36,447Minnesota$89,062US $80,734
Median home value$96,900Blackduck$96,900Minnesota$329,300US $332,700
Median gross rent$749Blackduck$749Minnesota$1,280US $1,413
Bachelor's degree or higher28.6%Blackduck28.6%Minnesota39.4%US 35.7%
Mean commute27.0 minBlackduck27.0 minMinnesota22.7 minUS 26.4 min
Population density301 / sq miBlackduck301 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Blackduck city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Blackduck

ZIP codes with the USPS city name Blackduck
ZIP City Type Population Median income Median home
56630 Blackduck , MN Standard 2,180 $50,333 $176,900

Map of Blackduck ZIP codes

56630

The ZIP codes of Blackduck, MN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Blackduck

The nearest larger towns are Redby (1,495 people, 19 mi), Bemidji (15,569 people, 23 mi) and Red Lake (1,481 people, 23 mi).

Towns near Blackduck
TownPopulationDistance
Bemidji 15,569 22.6 mi

More nearby: every ZIP code in Beltrami County · Minnesota ZIP codes

Cite this page

zipcodes.pro. “Blackduck, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/blackduck

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