Lake Elmo, MN ZIP code
The ZIP code for Lake Elmo, Minnesota is 55042. It is in Washington County.
- Population in these ZIPs
- 13,705
- Avg. median income
- $154,300population-weighted
- Typical home value
- $640,400population-weighted
- Metro area
- Minneapolis-St. Paul-Bloomington, MN-WI
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Lake Elmo, MN ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 55042 | 13,705 | $154,341 | $640,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Lake Elmo
- Stillwater 4 mi
- Willernie 6 mi
- Bayport 6 mi
- Lakeland 7 mi
- Afton 7 mi
- Newport 9 mi
- South Saint Paul 10 mi
- Saint Paul 10 mi
- Cottage Grove 12 mi
- Saint Paul Park 13 mi
- Hugo 14 mi
- Inver Grove Heights 14 mi
Frequently asked questions
What is the ZIP code for Lake Elmo, MN?
The ZIP code for Lake Elmo, MN is 55042.
What county is Lake Elmo, Minnesota in?
Lake Elmo ZIP codes are in Washington County.