View the highest/lowest earning families in The United States

Where Does The Last Name Koscielecki Come From? ^{nationality or country of origin}

The last name Koscielecki is more frequently found in The United States than any other country/territory. It may also occur as: Kościelecki. For other potential spellings of this surname click here.

How Common Is The Last Name Koscielecki? ^{popularity and diffusion}

Koscielecki is the 1,849,867^th most commonly used last name on earth, held by around 1 in 72,875,459 people. This last name occurs mostly in The Americas, where 80 percent of Koscielecki are found; 79 percent are found in North America and 79 percent are found in Anglo-North America.

The last name Koscielecki is most prevalent in The United States, where it is held by 79 people, or 1 in 4,588,088. In The United States it is most numerous in: Michigan, where 33 percent are found, New Jersey, where 19 percent are found and Massachusetts, where 16 percent are found. Not including The United States this last name exists in 8 countries. It is also common in Poland, where 11 percent are found and Australia, where 2 percent are found.

Koscielecki Last Name Statistics ^demography

In The United States Koscielecki are 1.32% more likely to be registered Democrats than The US average, with 54.55% being registered with the political party.

Koscielecki earn notably more than the average income. In United States they earn 22.59% more than the national average, earning $52,898 USD per year.