Distribution of Orr families in the USA.

Estimate based on analysis of the 1997 US Phone Book.

Total of 18708 family units.

• Interrogation of the US Census Bureau facility at :
  http://www.census.gov/genealogy/www/freqnames.html 

  gave approximately 89000 Orrs in the 1990 Census, representing 0.019% of the population and the 636th most common name.

The base numbers above are, of course, only the homes with telephone connections that are listed. Experience suggests that to find the approximate total in your state, including children, you need to multiply by a factor of 5.