Richest ZIP codes in Duluth, MN
These are the 10 ZIP codes in Duluth, MN with the highest median household income, out of 10 with at least 1,000 residents. 55804 (Duluth, $111,228), 55803 (Duluth, $105,888) and 55810 (Duluth, $84,719) lead the list. There is no single "best" ZIP code in Duluth; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
Richest ZIP codes in Duluth
| Rank | ZIP | Mailing city | Median household income | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 55804 | Duluth | $111,228 ±$4,458 | 15,922 | 6,303 | 6,484 |
| 2 | 55803 | Duluth | $105,888 ±$7,527 | 17,662 | 7,528 | — |
| 3 | 55810 | Duluth | $84,719 ±$9,516 | 8,285 | 3,450 | 3,806 |
| 4 | 55811 | Duluth | $79,804 ±$3,888 | 28,118 | 11,247 | — |
| 5 | 55812 | Duluth | $65,505 ±$8,775 | 10,859 | 3,903 | 3,719 |
| 6 | 55807 | Duluth | $62,067 ±$8,957 | 9,763 | 4,362 | — |
| 7 | 55808 | Duluth | $62,031 ±$6,471 | 5,691 | 2,554 | 2,841 |
| 8 | 55802 | Duluth | $51,544 ±$18,156 | 2,399 | 1,301 | 1,884 |
| 9 | 55805 | Duluth | $43,100 ±$4,175 | 10,602 | 4,984 | — |
| 10 | 55806 | Duluth | $42,833 ±$3,825 | 9,356 | 4,496 | 4,722 |
How we ranked them
Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population. ZIP codes need at least 1,000 residents to be ranked; 10 of 10 qualify.
Which of these to mail, and why
Higher-income ZIP codes suit offers with a bigger ticket: remodeling, pools, roofing, financial planning, private schools, premium dining. A median describes the middle household, not every door, so the routes inside each ZIP still vary.
The top five ZIP codes on this list hold 32,431 households. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 55804 on the EDDM route map
More rankings
- ZIP codes with the highest home values in Duluth
- ZIP codes with the highest homeownership in Duluth
- ZIP codes with the most families with kids in Duluth
- ZIP codes with the most new movers in Duluth
- Youngest ZIP codes in Duluth
- Oldest ZIP codes in Duluth
- Fastest-growing ZIP codes in Duluth
- Richest ZIP codes in St. Louis County
- All Duluth ZIP codes
Businesses that mail these ZIP codes
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EDDM guides
Frequently asked questions
- Which ZIP code in Duluth has the highest median household income?
- 55804 (Duluth), at $111,228 (±$4,458), among 10 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population.
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.