21. The population of the Regency was 117, 638 at the 2010 decennial census. 22. Historically, minorities, the poor and children are undercounted in the decennial population survey. 23. The United States decennial Census collects information from respondents about Means of Transportation to Work. 24. The district's configuration changed upon the decennial redistricting prior to the 2012 election. 25. As after every decennial census, the state legislature conducted redistricting after the 1990 census. 26. The census of 1970 came one year early in the decennial system of census taking. 27. In the wake of the decennial legislative redistricting, it had a very different composition. 28. Others are referred to as decennial censuses. 29. Decennial censuses were mandated in the Constitution for the purposes of apportioning House seats and taxation.30. At 56 percent response, South Carolina beat only Alaska in participating in the decennial count.