Year

Mean Lead Levels

Overall

Males

Females

Asian

Black

Mexican American

Other

Other Hispanic

White

At or Below Poverty Line

Above Poverty Line

1999-2000

3.120

3.200

3.020

-

4.099

2.954

2.822

2.386

2.780

3.756

2.628

2001-2002

2.547

2.658

2.430

-

3.438

2.000

2.771

2.733

2.134

3.272

1.990

2003-2004

2.650

2.664

2.640

-

3.763

2.107

2.550

2.159

2.117

3.217

2.158

2005-2006

2.064

2.018

2.109

-

2.823

1.665

2.189

2.640

1.738

2.432

0.177

2007-2008

2.028

2.010

2.048

-

2.588

1.738

2.318

1.684

1.962

2.349

1.796

2009-2010

1.614

1.590

1.640

-

2.043

1.403

1.602

1.453

1.633

0.182

1.409

2011-2012

1.330

1.440

1.217

0.924

1.626

1.092

1.110

1.036

1.591

1.441

1.217

2013-2014

1.109

1.095

1.124

1.106

1.437

0.911

1.383

1.175

0.896

1.095

1.124

2015-2016

1.083

1.131

1.029

1.115

1.277

0.886

0.934

0.905

1.185

1.131

1.029

2017-2020

-

-

-

-

-

-

-

-

-

-

-