Kuphal Concrete LLC

Concrete and masonry contractor in Markesan, WI 53946

About this company

Kuphal Concrete LLC is listed as a concrete and masonry contractor based in Markesan, Wisconsin, in Green Lake County. Federal motor carrier records list 3 drivers and 5 trucks for the company. It is one of 1 concrete and masonry companies in ZIP 53946.

Fleet size

Drivers3

Trucks5

Last federal filing: Apr 2024. Source: FMCSA.

Moderate market, crowded fieldArea profitability for concrete and masonry in ZIP 53946

Customer spending power53

Household income and home values

Room for another company18

More crowded than 82% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 1 concrete and masonry companies in Green Lake County, WI.

23 general contractors in Green Lake County, WI.

All 40 construction companies in Green Lake County, WI.

ZIP 53946 at a glance

Population: 4,333 (13 per sq mi)
Median age: 48
Households: Median income $72,450 · 38% earn six figures
Housing: 82% owner-occupied
Workforce: 58% labor-force participation · 4.3% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 53946

Figures describe the local area, not this company.

Typical home value$318,000+9.4% past year · +100% in 10 years

New homes permitted, 2025107Green Lake County

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local building angle: Green Lake County permitted 107 new homes in 2025, including 48 apartment units. 14% of the homes in this ZIP were built since 2000.

Local figures are estimates from public records and Zillow housing data, updated regularly.