Between 1999 and 2012, the average wealth (or net worth) of Canadian families rose from $319,800 to $554,100, or 73% (in 2012 constant dollars). Average wealth increased faster among higher-income families during this time period.
It added: âAnd that's just the wall. A Bloomberg Government analysis in 2013 estimated what it would cost to completely seal the border: $28 billion per year.â. Republican presidential candidate Donald Trump weighed in on the topic during an August 2015 appearance on Fox News.
The average cost to install a concrete wall is $4,459 though the total price could range anywhere between $2,352 and $6,763. Some of the factors that go into building a wall include: Materials: There are various materials that go into the construction of concrete walls, in addition to the concrete itself.