The U.S. Census Bureau terminated the collection of data for the Statistical Compendia program effective October 1, 2011. The Statistical Compendia program is comprised of the Statistical Abstract of the United States and its supplemental products, including the USA Counties database. To access the most current data, please refer to the organizations cited in the source file.

These USA Counties files include the margin of error.

SUBJECT	EXCEL FILES	ZIP FILES
Ancestry (ANC)	ANC01MOE.xls [15 MB]	ANCMOE.zip [3.7 MB]
Education (EDU)	EDU01MOE.xls [13 MB]	EDUMOE.zip [3.2 MB]
Hispanic or Latino Population (HIS)	HIS01MOE.xls [14 MB]	HISMOE.zip [3.2 MB]
Households (HSD)	HSD01MOE.xls [9.6 MB]	HSDMOE.zip [2.4 MB]
Housing (HSG)	HSG01MOE.xls [21 MB] HSG02MOE.xls [4.0 MB]	HSGMOE.zip [6.3 MB]
Income (INC)	INC01MOE.xls [16 MB]	INCMOE.zip [4.0 MB]
Labor Force (U.S. Census Bureau) (LFE)	LFE01MOE.xls [16 MB]	LFEMOE.zip [3.9 MB]
Population (POP)	POP01MOE.xls [14 MB]	POPMOE.zip [3.6 MB]
Poverty (PVY)	PVY01MOE.xls [8.0 MB]	PVYMOE.zip [2.0 MB]
Veterans (VET)	VET01MOE.xls [3.4 MB]	VETMOE.zip [<1.0 MB]

Source: U.S. Census Bureau