How old are the homes in Lake St. Croix Beach, MN?

Name: Age of homes in Lake St. Croix Beach, MN, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

76.3% (±16.7 points) of the homes in Lake St. Croix Beach, MN were built before 1980 (2020–2024 American Community Survey).

13.6% were built before 1940.

2.4% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 76.3% (±16.7 points)
Built before 1940: 13.6%
Built 2010 or later: 2.4%

When the homes in Lake St. Croix Beach were built

Housing units by year structure built, 2020–2024
Year built	Lake St. Croix Beach	Washington County	Minnesota	United States
2020 or later	0.6% (±0.8 points)	4.3%	1.9%	2.0%
2010 to 2019	1.8% (±1.6 points)	11.5%	8.5%	9.4%
2000 to 2009	5.9% (±3.0 points)	17.7%	13.3%	13.6%
1990 to 1999	11.4% (±4.6 points)	20.8%	12.2%	12.4%
1980 to 1989	4.1% (±2.9 points)	13.1%	12.0%	12.9%
1970 to 1979	18.9% (±6.1 points)	12.5%	14.2%	14.2%
1960 to 1969	12.0% (±5.1 points)	7.5%	9.1%	9.9%
1950 to 1959	22.5% (±12.2 points)	5.2%	9.1%	9.5%
1940 to 1949	9.3% (±4.0 points)	1.4%	4.1%	4.4%
1939 or earlier	13.6% (±7.1 points)	6.1%	15.6%	11.7%

In Lake St. Croix Beach, the share of homes built before 1980 is higher than in Washington County (32.7%).

It is also higher than in Minnesota (52.1%).

It is higher than the national figure (49.7%).

In Washington County, Lake St. Croix Beach ranks 2 of 31 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 599 of 2,629.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Why the age of a home matters: lead-based paint

Federal law treats housing built before 1978 as likely to contain lead-based paint.

Before a lease or sale of most pre-1978 housing, the landlord or seller must disclose any known lead-based paint and hazards and give the tenant or buyer the EPA pamphlet (42 U.S.C. § 4852d; 40 CFR part 745, subpart F; 24 CFR part 35, subpart A).

A contractor paid to renovate, repair or paint a pre-1978 home must be a certified firm, use a certified renovator and follow lead-safe work practices under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E) whenever the job disturbs more than 6 square feet of painted surface in a room or more than 20 square feet outside; window replacement and demolition always count (40 CFR 745.83).

Certification comes from EPA, or from the state where EPA has authorized the state to run the program.

The Census Bureau groups construction by decade, so the share built before 1978 lies between the share built before 1970 (57.4%) and the share built before 1980 (76.3%).

Homes built before 1980 in places near Lake St. Croix Beach

Nearest places with a published estimate, compared with Lake St. Croix Beach
Place	Distance	Homes built before 1980	Compared with this place
Lake St. Croix Beach	—	76.3% (±16.7 points)	—
St. Marys Point	1.0 mi	51.0% (±14.3 points)	Lower
Lakeland Shores	1.7 mi	44.1% (±21.2 points)	Lower
Lakeland	2.0 mi	62.2% (±10.4 points)	Not measurably different
Afton	3.1 mi	51.2% (±8.9 points)	Lower
Hudson	3.2 mi	31.6% (±5.3 points)	Lower
Town of Troy (St. Croix County)	4.3 mi	24.0% (±8.0 points)	Lower
West Lakeland Township	4.3 mi	21.7% (±7.5 points)	Lower
North Hudson	5.0 mi	37.4% (±12.5 points)	Lower

Nearby places with a measurably lower figure: St. Marys Point, MN (51.0%), Lakeland Shores, MN (44.1%), Afton, MN (51.2%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes built before 1980 across Washington County, place by place

Rank	Place	Homes built before 1980
1	Willernie	79.1% (±23.9 points)
2	Lake St. Croix Beach	76.3% (±16.7 points)
3	Birchwood Village	74.0% (±12.7 points)
4	Marine on St. Croix	68.9% (±14.0 points)
5	Grey Cloud Island Township	66.6% (±23.5 points)
6	Lakeland	62.2% (±10.4 points)
7	Bayport	60.2% (±13.8 points)
8	Newport	59.1% (±13.0 points)

Showing 8 of 31 places in Washington County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Lake St. Croix Beach

How old are most homes in Lake St. Croix Beach?

76.3% of homes in Lake St. Croix Beach, MN were built before 1980 (2020–2024 American Community Survey).

Do homes in Lake St. Croix Beach need a lead paint disclosure?

A home built before 1978 does, before it is rented or sold, unless an exemption applies (42 U.S.C. § 4852d); between 57.4% and 76.3% of homes in Lake St. Croix Beach were built before then.

Does a contractor need lead certification to work on older homes in Lake St. Croix Beach?

Yes, when the job disturbs more than 6 square feet of paint in a room or 20 square feet outside, or replaces a window: the firm must be certified and a certified renovator must direct the work under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E).

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Lake St. Croix Beach city, Minnesota

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Lake St. Croix Beach city, Minnesota (place:34865, in state:27).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0017PE, DP04_0017PM, DP04_0018PE, DP04_0018PM, DP04_0019PE, DP04_0019PM, DP04_0020PE, DP04_0020PM, DP04_0021PE, DP04_0021PM, DP04_0022PE, DP04_0022PM, DP04_0023PE, DP04_0023PM, DP04_0024PE, DP04_0024PM, DP04_0025PE, DP04_0025PM, DP04_0026PE, DP04_0026PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.