Lake St. Croix Beach ZIP codes, Minnesota
No ZIP code is named for Lake St. Croix Beach, MN; addresses there use a neighbouring town's name. The ZIP code covering it is 55043. Its area code is 651.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 1,105
- Area code
- 651
- County
- Washington County
- State
- Minnesota
NANPA lists no telephone rate centre for Lake St. Croix Beach itself, so these are the area codes of the nearest one, Stillwater (9.9 miles). A town on an area-code boundary can differ from its neighbour.
Lake St. Croix Beach in numbers
About 1,105 people live in Lake St. Croix Beach, in 467 households. The median household income is $102,159 a year, 15% above the Minnesota median of $89,062 (US: $80,734). The median owner-occupied home is valued at $363,800 (10% above the Minnesota median), and median gross rent is $1,563 a month. The median age is 52.7; 49.2% of adults 25 and over hold a bachelor's degree or higher (39.4% across Minnesota); the average commute takes 23 minutes.
| Population | 1,105 |
|---|---|
| Households | 467 |
| Median age | 52.7 |
| Median household income | $102,159 |
| Median home value | $363,800 |
| Median gross rent | $1,563 |
| Bachelor's degree or higher | 49.2% |
| Mean commute | 23.1 min |
| Population density | 1,966 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lake St. Croix Beach city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes covering Lake St. Croix Beach
These ZIP codes cover part of Lake St. Croix Beach but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
55043 | Lakeland , MN | Standard | 3,424 | $102,966 | $383,500 |
Map of Lake St. Croix Beach ZIP codes
The ZIP codes of Lake St. Croix Beach, MN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Lake St. Croix Beach
The nearest larger towns are Lakeland (1,492 people, 2.0 mi), Afton (2,957 people, 3.1 mi) and Hudson, WI (14,959 people, 3.2 mi).
| Town | Population | Distance |
|---|---|---|
| Afton | 2,957 | 3.1 mi |
| Hudson, WI | 14,959 | 3.2 mi |
| North Hudson, WI | 3,819 | 5.0 mi |
| Bayport | 3,905 | 6.3 mi |
| Woodbury | 78,305 | 7.8 mi |
| Oak Park Heights | 4,756 | 7.8 mi |
| River Falls, WI | 16,719 | 8.2 mi |
| Lake Elmo | 13,140 | 8.3 mi |
| Stillwater | 19,355 | 9.8 mi |
| Cottage Grove | 40,992 | 10.6 mi |
| Oakdale | 28,585 | 10.6 mi |
| Prescott, WI | 4,503 | 11.9 mi |
| Newport | 4,754 | 11.9 mi |
| St. Paul Park | 5,457 | 12.7 mi |
More nearby: every ZIP code in Washington County · Minnesota ZIP codes
Cite this page
zipcodes.pro. “Lake St. Croix Beach, MN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mn/lake-st-croix-beach
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