QUESTION:

“Why doesn’t the U.S. Census ask about religion?”

THE RELIGION GUY’S ANSWER:

Most Americans may never have thought about this, an odd omission considering that religion is such an important aspect of society. Canada’s government, for example, has asked about religious affiliations since 1871.

But from the first once-a-decade U.S. Census conducted in 1790, the federal government has never directly asked all Americans about their religion (or lack thereof). Responses are anonymous, which should remove any sensitivities about answering such a question. The usual explanation is that “separation of church and state” forbids such questionining by a government agency, which is debatable.

Much of the history below draws upon an April 12  article about the Census by the Pew Research Center that has further detail for those interested, available by clicking here.

Instead of church-and-state entanglement, The Guy offers a different sort of objection to Census involvement. Religious affiliation or identity may be too complicated a matter for government nose-counters to deal with accurately.

Several non-government agencies with more expertise in this area collect standard data on Americans’ religion, with numbers that regularly conflict due to differing methods, assumptions and definitions.

One of the most important is Pew Research’s own Religious Landscape Study, last issued in 2014. www.pewresearch.org/religion/religious-landscape-study/Groundwork for the next round has already begun. Pew’s precision on religious factions and identities is vital because Protestant categories like “Lutheran” or “Presbyterian” mask big differences among groups with that label.

That sort of specificity is also provided in the “U.S. Religion Census” conducted each decade since 1990 by experts in religion statistics.