Eagan, MN ZIP Codes
3 ZIP codes serve Eagan, Minnesota: 55122, 55123 and 55121. Together they are home to 67,960 residents in 28,254 households. Median household income ranges from $87,152 in 55121 to $139,215 in 55123.
Eagan city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 68,000 |
| Households | 28,264 |
| Median household income | $108,690 |
| Median home value | $397,100 |
| Median age | 39.3 |
| Median rent | $1,679 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 67,960 |
| Households (sum of ZIP codes) | 28,254 |
| Median household income, range across ZIP codes | $87,152 (55121) to $139,215 (55123) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $110,633 |
| Homeowners | 67.7% |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 13.3% |
| Carrier routes in EDDM2GO's route library | 21 routes, 14,385 homes (1 of 3 ZIP codes) |
Top facts
- Highest median household income in Eagan: 55123 ($139,215)
- Most residents: 55122 (32,261 people)
- Highest homeownership: 55123 (77.9% own their home)
- Most households with kids: 55123 (33.2% of households)
- Most new movers: 55121 (18.5% moved in last year)
- Youngest median age: 55121 (37.2 years)
- Highest median home value: 55123 ($461,200)
Every ZIP code in Eagan
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 55122 | Saint Paul | 32,261 | 13,893 | $96,823 | $356,600 | 68.3% | 27.1% | 13.2% | 21 | 15,144 | 100% of its land |
| 55123 | Saint Paul | 26,501 | 10,162 | $139,215 | $461,200 | 77.9% | 33.2% | 11.6% | — | — | 100% of its land |
| 55121 | Saint Paul | 9,198 | 4,199 | $87,152 | $301,400 | 41.1% | 25.2% | 18.5% | — | — | 100% of its land |
A ZIP code is listed for Eagan when at least 10% of its land lies inside Eagan city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Eagan. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Eagan.
Counties
- Dakota County — 21 ZIP codes
Price a mailing to Eagan ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Eagan, MN?
- 55122, 55123 and 55121. A ZIP code is listed for Eagan when at least 10% of its land lies inside Eagan city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Eagan.
- What is the population of Eagan, MN?
- The Census Bureau counts 68,000 residents inside Eagan city limits (ACS 2020–2024). The 3 ZIP codes that serve Eagan hold 67,960 residents in all.
- What is the median household income in Eagan, MN?
- $108,690 inside Eagan city limits, per the Census Bureau. Across its ZIP codes the medians run from $87,152 to $139,215.
- Which Eagan ZIP code has the highest median household income?
- 55123, at $139,215, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Eagan, MN?
- For the 1 of 3 ZIP codes in EDDM2GO's stored route library: 21 carrier routes reaching 14,385 residential and 760 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.