15 ZIP Code Tabulation Areas in Carlton County, Minnesota. The population-weighted median household income is about $79,568, the median home value about $254,768, and 82.5% of occupied homes are owner-occupied.
- 15
- ZIP codes
- 50.3K
- Population
- 53
- Data points
Carlton County at a glance
- $79,568
- Median household income
- $254,768
- Median home value
- 42.5
- Median age
- 82.5%
- Owner-occupied
- 22,987
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Carlton County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 55733 | Carlton | 5,139 | 95% | $118,260 |
| 2 | 55718 | Carlton | 3,111 | 87.1% | $96,546 |
| 3 | 55797 | Wrenshall | 1,457 | 94.1% | $87,039 |
| 4 | 55810 | Duluth | 8,285 | 88.9% | $84,719 |
| 5 | 55783 | Denham | 2,639 | 86.7% | $82,421 |
Top 5 Carlton County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 55720 | Big Lake | 17,448 | 71.8% | $64,167 |
| 2 | 55810 | Duluth | 8,285 | 88.9% | $84,719 |
| 3 | 55733 | Carlton | 5,139 | 95% | $118,260 |
| 4 | 55767 | Kettle River | 4,582 | 82.1% | $78,988 |
| 5 | 55707 | Barnum | 3,470 | 86.4% | $82,167 |
Top 5 Carlton County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 55720 | Big Lake | 17,448 | 71.8% | $64,167 | $329.8M |
| 2 | 55810 | Duluth | 8,285 | 88.9% | $84,719 | $259.9M |
| 3 | 55733 | Carlton | 5,139 | 95% | $118,260 | $219.4M |
| 4 | 55718 | Carlton | 3,111 | 87.1% | $96,546 | $101M |
| 5 | 55707 | Barnum | 3,470 | 86.4% | $82,167 | $97.7M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 55810 (Duluth) at 175 people/sq mi. Least dense: 55787 (Tamarack) at 5 people/sq mi.
Other counties in Minnesota
See all Minnesota counties →