55811 ZIP Code, Duluth, MN
55811 is a ZIP code in Duluth, Minnesota in St. Louis County. It covers 65 square miles of land. The closest ZIP codes are 55814, 55810 and 55806. 28,118 people live here in 11,247 households, more than in 9 of every 10 Minnesota ZIP codes. With about 436 people per square mile it is lightly settled, and owners and renters are mixed (69% own). Median household income is $79,804, below the Minnesota median of $89,062.
Quick facts
- Mailing city: Duluth, MN
- County: St. Louis County
- Land area: 65 sq mi
- Population: 28,118
- Median household income: $79,804
Key figures
| Measure | Value |
|---|---|
| Residents | 28,118 |
| Households | 11,247 |
| Median household income | $79,804 |
| Income per person | $49,006 |
| Median age | 38 |
| Homeowners | 69.0% |
| Median home value | $321,000 |
| Median rent | $1,392 |
| Bachelor's degree or higher | 42.7% |
| Average commute (minutes) | 16.1 |
| Households with kids under 18 | 25.0% |
| Moved in the past year | 17.2% |
| Below the poverty line | 11.5% |
| Broadband internet | 87.6% |
| Speak a non-English language at home | 3.4% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.5% |
| $10–15K | 2.3% |
| $15–25K | 4.8% |
| $25–35K | 6.0% |
| $35–50K | 11.1% |
| $50–75K | 17.3% |
| $75–100K | 14.5% |
| $100–150K | 18.2% |
| $150–200K | 9.6% |
| $200K+ | 11.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 11.2% |
| 10–19 | 12.0% |
| 20–24 | 11.7% |
| 25–34 | 11.2% |
| 35–44 | 12.0% |
| 45–54 | 9.7% |
| 55–64 | 10.5% |
| 65–74 | 11.5% |
| 75+ | 10.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 42.7% |
| Owned outright | 23.8% |
| Rented | 29.7% |
| Vacant | 3.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 65.3% |
| Townhome | 6.7% |
| 2–4 units | 2.8% |
| 5–19 units | 3.6% |
| 20+ units | 19.2% |
| Mobile / other | 2.4% |
Businesses in 55811
953 business establishments with 18,759 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 208
- Health Care and Social Assistance: 172
- Other Services (except Public Administration): 124
- Accommodation and Food Services: 82
- Construction: 75
- Finance and Insurance: 56
- Professional, Scientific, and Technical Services: 47
- Real Estate and Rental and Leasing: 37
EDDM carrier routes
See every USPS carrier route in 55811 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 55814 — Hermantown city, MN (1.2 mi)
- 55810 — Hermantown city, MN (6.1 mi)
- 55806 — Duluth city, MN (6.6 mi)
- 55805 — Duluth city, MN (6.7 mi)
- 55812 — Duluth city, MN (7.4 mi)
- 55807 — Duluth city, MN (7.6 mi)
- 55802 — Duluth city, MN (8.4 mi)
- 55733 — Esko CDP, MN (10.8 mi)
Areas that include 55811
- Duluth, MN ZIP codes — 10 ZIP codes
- Hermantown, MN ZIP codes — 3 ZIP codes
- St. Louis County ZIP codes — 48 ZIP codes
- Minnesota ZIP code data
Where it ranks
- No. 7 of 31: highest median household income in St. Louis County
- No. 5 of 31: highest median home value in St. Louis County
- No. 5 of 31: highest share of residents who moved in during the past year in St. Louis County
- No. 4 of 31: lowest median age in St. Louis County
- No. 9 of 31: fastest population growth in St. Louis County
- No. 4 of 10: highest median household income in Duluth, MN
- No. 4 of 10: highest median home value in Duluth, MN
- No. 5 of 10: highest share of households with children in Duluth, MN
- No. 5 of 10: highest share of residents who moved in during the past year in Duluth, MN
- No. 4 of 10: lowest median age in Duluth, MN
- No. 5 of 10: fastest population growth in Duluth, MN
Mail every home in 55811
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 55811, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 55811 in?
- 55811 is a Duluth, MN mailing address. By land area, 37% lies inside Hermantown and 29% lies inside Duluth; the rest is outside any Census-defined city or community.
- What county is 55811 in?
- 55811 is in St. Louis County.
- What is the population of 55811?
- About 28,118 people (±1,189), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 27,761.
- What is the median household income in 55811?
- $79,804 (±$3,888), compared with $89,062 for Minnesota as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 55811?
- EDDM2GO's stored route library does not include 55811 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 55811?
- The closest, measured center to center: 55814 (1.2 mi, Hermantown), 55810 (6.1 mi, Hermantown), 55806 (6.6 mi, Duluth), 55805 (6.7 mi, Duluth), 55812 (7.4 mi, Duluth) and 55807 (7.6 mi, Duluth).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.