John Sienkiewi
2 people named John Sienkiewi found in Michigan and New Jersey.
Demographic Info for John Sienkiewi
Statistics based on US Census data for all 2 people with this name.
67 yrs
AVERAGE AGE
25% are in their 60s, while the average age is 67.
$59k
AVERAGE INCOME
Our wealth data indicates income average is $59k.
100%
CAUCASIAN
Our ethnicity data indicates the majority is Caucasian.
71%
MARRIED
71% of these people are married, and 29% are single.