Notes:

Bolded: ACS 90% MOE crosses 0 (no data still with MOE)
Arlington County does not include Apartment/Multifamily residents; only single family or condos have plumbing information
Having plumbing facilities for Arlington County data entail having at least 3 piece bathroom where the ACS defines this has having a three piece bathroom and a kitchen
All prepared Arlington data in the tabulations

COUNTY

Example

Geography:	Arlington County, Virginia
Dataset: 2012 1-year	Table B25047. PLUMBING FACILITIES FOR ALL HOUSING UNITS [Universe: Housing Units]
Description of Variable	ACS Benchmark			Direct Estimate from Arlington County Real Estate
Description of Variable	Estimate	90%MOE	SE	Estimate	Difference	Within 90%MOE?
Total	107,734	537	326	60,329	47,405	NO
Complete plumbing facilities	107,276	745	453	59,681	47,595	NO
Lacking complete plumbing facilities	458	514	312	648	-190	YES

Geography:	Arlington County, Virginia
Dataset: 2012 1-year	Table B25047. PLUMBING FACILITIES FOR ALL HOUSING UNITS [Universe: Housing Units]
Description of Variable	ACS Benchmark		Direct Estimate from Arlington County Real Estate
Description of Variable	Estimate	90%MOE	Estimate	Difference	Within 90%MOE?
Total	107,734	537	60,329	47,405	YES
Complete plumbing facilities	99.57%	0.85%	98.93%	0.65%	YES
Lacking complete plumbing facilities	0.43%	0.48%	1.07%	-0.65%	NO