I am looking to obtain yearly, county-level foreign born (ideally, by country or continent of origin) for years from 1995-2013 (or even 1990 to 2013 if possible).
It does not need to be for all counties in the country, just looking for some data with a county FIPS code and foreign-born variable. The CPS does have county-level data with a foreign-born variable, but apparently is not representative at the county level, so I cannot make foreign-born estimates. The ACS does not include those two variables until 2005.
If county-level is not available anywhere, I could also do MSA or other lower-level geographic areas, and try to use a yearly cross-walk to county FIPS somehow (need to merge with other data for which I have county FIPS).