Among unionized workers in the building trades, blacks earn 20% less than whites. New York racism update.

Crain's New York reports:

This month, New York City’s construction unions held a $250-per-ticket reception at the midtown Hilton to honor their "commitment to opportunity and diversity." The event followed an ad campaign launched by the city’s Building and Construction Trades Council (BCTC) to emphasize the same.

It was all part of a clever attempt to improve construction unions’ image as a monochromatic old boys’ club. But a closer look at earnings data for the city’s unions—not to mention their leadership—suggests that they have a long way to go.

There is a well-documented history in New York City of construction unions’ discrimination against nonwhite apprentices. In a 1993 report called “Building Barriers,” the city’s Commission on Human Rights reported that nonwhite union construction workers had to wait longer to graduate from lower-paid apprenticeship positions up to higher-paid journeyman opportunities. (Under state prevailing-wage laws, which tend to follow union contract ranking and pay rates, apprentices on construction jobs are paid less than journeymen, and different job classes have different pay rates.)

Today, construction unions boast that they no longer build barriers, and instead promote themselves as a beacon of opportunity for minorities in New York City. One advertisement, for instance, claims that 65% of its local apprentices are ethnic minorities. But it’s an odd statistic to highlight given what we know about apprentices’ lower pay, and begs the question of who’s getting the better-paid journeyman gigs. Census Bureau data suggest there’s a reason BCTC promotes the percentages of black and other minority members in apprenticeships: The full-pay journeymen ranks are likely a lot paler.

While the Census Bureau can’t provide us with a picture of member earnings in each union, it does give us an accurate snapshot of the hourly wage earned by unionized construction workers in New York City. They show a significant wage gap: While white workers in unionized construction make $29.44 per hour on average, black workers make $23.70. That’s almost 20% less than their white colleagues.

No word yet from Hillary Clinton on this story or the legacy of Davis-Bacon.