Flensburg, MN ZIP Codes
3 ZIP codes serve Flensburg, Minnesota: 56345, 56382 and 56328. Together they are home to 16,517 residents in 7,043 households. That is more than the 199 people counted inside Flensburg city limits, because these ZIP codes reach past its boundary. Median household income ranges from $60,676 in 56345 to $76,125 in 56382.
Flensburg city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 199 |
| Households | 89 |
| Median household income | $108,750 |
| Median home value | $192,400 |
| Median age | 57.1 |
| Median rent | $638 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 16,517 |
| Households (sum of ZIP codes) | 7,043 |
| Median household income, range across ZIP codes | $60,676 (56345) to $76,125 (56382) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $61,902 |
| Homeowners | 75.5% |
| Households with kids under 18 | 27.0% |
| Moved in the past year | 7.9% |
| Carrier routes in EDDM2GO's route library | 1 routes, 461 homes (1 of 3 ZIP codes) |
Top facts
- Highest median household income in Flensburg: 56382 ($76,125)
- Most residents: 56345 (15,008 people)
- Highest homeownership: 56382 (84.6% own their home)
- Most households with kids: 56345 (27.2% of households)
- Most new movers: 56345 (8.1% moved in last year)
- Youngest median age: 56345 (42.3 years)
- Highest median home value: 56382 ($277,800)
Every ZIP code in Flensburg
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 56345 | Little Falls | 15,008 | 6,418 | $60,676 | $236,300 | 74.5% | 27.2% | 8.1% | — | — | 2% of its land |
| 56382 | Swanville | 1,365 | 553 | $76,125 | $277,800 | 84.6% | 26.6% | 6.2% | 1 | 465 | 1% of its land |
| 56328 | Flensburg | 144 | 72 | $107,188 | $186,900 | 93.1% | 11.1% | 2.1% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Flensburg when at least 10% of its land lies inside Flensburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Flensburg. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Flensburg.
Counties
- Morrison County — 16 ZIP codes
Nearby cities sharing these ZIP codes
- Little Falls — 1 ZIP code
Price a mailing to Flensburg ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Flensburg, MN?
- 56345, 56382 and 56328. A ZIP code is listed for Flensburg when at least 10% of its land lies inside Flensburg city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Flensburg.
- What is the population of Flensburg, MN?
- The Census Bureau counts 199 residents inside Flensburg city limits (ACS 2020–2024). The 3 ZIP codes that serve Flensburg hold 16,517 residents in all.
- What is the median household income in Flensburg, MN?
- $108,750 inside Flensburg city limits, per the Census Bureau. Across its ZIP codes the medians run from $60,676 to $76,125.
- Which Flensburg ZIP code has the highest median household income?
- 56382, at $76,125, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Flensburg, MN?
- For the 1 of 3 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 461 residential and 4 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.