There are no precise statistics on illegal immigrants who drive. But the government compiles information on the license status and ethnicity of drivers killed in accidents. According to that data, Hispanic drivers killed in crashes are disproportionately unlicensed, particularly in Southern states where illegal immigration surged in the last decade. About 80 percent of illegal immigrants are Hispanic.

http://www.nytimes.com/interactive/2010 ... cense.html Some Unlicensed Drivers Risk More Than a Fine LAWRENCEVILLE, Ga. — It was just another suburban fender-bender. A car zoomed into an intersection and braked too late to stop at a red light. The Georgia woman driving it, an American citizen, left with a wrecked auto, a sore neck and a traffic fine.

After some crimes by illegal immigrants caused an outcry, Sheriff Butch Conway of Gwinnett County, Ga., made it a goal to reduce their numbers and enrolled the jail in an Immigration and Customs Enforcement program.
But for Felipa Leonor Valencia, the Mexican woman who was driving the Jeep that was hit that day in March, the damage went far beyond a battered bumper. The crash led Ms. Valencia, an illegal immigrant who did not have a valid driver’s license, to 12 days in detention and the start of deportation proceedings — after 17 years of living in Georgia.

Like Ms. Valencia, an estimated 4.5 million illegal immigrants nationwide are driving regularly, most without licenses, according to an analysis by The New York Times. Only three states — New Mexico, Utah and Washington — currently issue licenses without proof of legal residence in the United States.

Many states have adopted tough new laws to prevent illegal immigrants from driving, while expanding immigration enforcement by the state and local police. As a result, at least 30,000 illegal immigrants who were stopped for common traffic violations in the last three years have ended up in deportation, Department of Homeland Security figures show. The numbers are rapidly increasing, aggravating tensions in the national debate over immigration.

The tensions seem likely to persist. The Senate may take up a bill next week that would give legal status to some illegal immigrant students. Its fate is uncertain, and prospects appear dim for a controversial overhaul, supported by President Obama, that would give legal status to 11 million illegal immigrants. In the absence of federal action, states are stepping in, trying their own solutions.

In Georgia, voters have been worried about unlicensed illegal immigrants whose driving skills are untested and who often lack insurance, including some who caused well-publicized accidents. Lawmakers have tightened requirements to keep illegal immigrants from obtaining licenses and license plates, and have increased penalties for driving without them.

“There are certain things you can’t do in the state of Georgia if you are an illegal immigrant,â€