In past counts, after most forms had been filled out and returned, census-takers would mount expensive efforts to try to locate people who hadn't replied. Under the proposed sampling plan, the bureau would do aggressive follow-ups, but only in selected regions. Democrats supported sampling, ostensibly on grounds of scientific principle. But of course they knew that, if sampling worked to find more minorities, it could lead to a favorable redrawing of congressional districts. But Republicans also were wary of Democrats gaining an advantage.
Individual agencies can choose which numbers to use.
Even with the big question apparently settled, political meddling remains a fact of life for Prewitt. On a balmy day in June, for example, Prewitt talked with a reporter while awaiting a call from a senator urging that the bureau change the marital status categories. Never mind that millions of census forms were already printed. With six months to go before the forms are mailed, Prewitt is leading his campaign with zeal. The forms will appear in six languages and guides to filling them out in 50.