Census Bureau released updated MSA, CSA and micropolitan area definitions today. Here's how it works out for West Virginia:
http://www.whitehouse.gov/sites/defa...013/b13-01.pdf
Notably, Beckley is a brand new MSA while Elkins is a brand new micropolitan area.
Beckley, WV Metropolitan 'Statistical Area Principal City: Beckley
Fayette County, Raleigh County
Charleston, WV Metropolitan Statistical Area Principal City: Charleston
Boone County, Clay County, Kanawha County
Cumberland, MD-WV Metropolitan Statistical Area Principal City: Cumberland, MD
Allegany County, MD; Mineral County, WV
Hagerstown-Martinsburg, MD-WV Metropolitan Statistical Area Principal Cities: Hagerstown, MD; Martinsburg, WV
Washington County, MD; Berkeley County, WV
Huntington-Ashland, WV-KY-OH Metropolitan Statistical Area
Principal Cities: Huntington, WV; Ashland, KY
Boyd County, KY; Greenup County, KY; Lawrence County, OH; Cabell County, WV; Lincoln County, WV; Putnam County, WV; Wayne County, WV
Morgantown, WV Metropolitan Statistical Area Principal City: Morgantown
Monongalia County, Preston County
Parkersburg-Vienna, WV Metropolitan Statistical Area Principal Cities: Parkersburg, Vienna
Wirt County, Wood County
Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area Principal Cities: Washington, DC; Arlington, VA; Alexandria, VA; Silver Spring, MD; Frederick, MD; Rockville, MD; Bethesda, MD; Gaithersburg, MD; Reston, VA
Silver Spring-Frederick-Rockville, MD Metropolitan Division
Frederick County, Montgomery County
Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Division District of Columbia, DC; Calvert County, MD; Charles County, MD; Prince George's County, MD; Arlington County, VA; Clarke County, VA; Culpeper County, VA; Fairfax County, VA; Fauquier County, VA; Loudoun County, VA; Prince William County, VA; Rappahannock County, VA; Spotsylvania County, VA; Stafford County, VA; Warren County, VA; Alexandria city, VA; Fairfax city, VA; Falls Church city, VA; Fredericksburg city, VA; Manassas city, VA; Manassas Park city, VA; Jefferson County, WV
Weirton-Steubenville, WV-OH Metropolitan Statistical Area Principal Cities: Weirton, WV; Steubenville, OH
Jefferson County, OH; Brooke County, WV; Hancock County, WV
Wheeling, WV-OH Metropolitan Statistical Area Principal City: Wheeling, WV
Belmont County, OH; Marshall County, WV; Ohio County, WV
Winchester, VA-WV Metropolitan Statistical Area Principal City: Winchester, VA
Frederick County, VA; Winchester city, VA; Hampshire County, WV
Bluefield, WV-VA Micropolitan Statistical Area Principal City: Bluefield, WV
Tazewell County, VA; Mercer County, WV
Clarksburg, WV Micropolitan Statistical Area Principal City: Clarksburg Doddridge County, Harrison County, Taylor County
Elkins, WV Micropolitan Statistical Area Principal City: Elkins
Randolph County
Fairmont, WV Micropolitan Statistical Area Principal City: Fairmont
Marion County
Logan, WV Micropolitan Statistical Area Principal City: Logan
Logan County
...
The following are CSAs, which are larger combinations of adjacent metro areas that meet lower commuting thresholdholds. Notably, Charleston and Huntington are now one CSA... the Pittsburgh CSA now extends into WV with the addition of Weirton-Steubenville... Morgantown has added Fairmont to its CSA.
Charleston-Huntington-Ashland, WV-OH-KY Combined Statistical Area
Charleston, WV Metropolitan Statistical Area Huntington-Ashland, WV-KY-OH Metropolitan Statistical Area Logan, WV Micropolitan Statistical Area Portsmouth, OH Micropolitan Statistical Area
Morgantown-Fairmont,WV Combined Statistical Area
Fairmont, WV Micropolitan Statistical Area Morgantown, WV Metropolitan Statistical Area
Parkersburg-Marietta-Vienna, WV-OH Combined Statistical Area
Marietta, OH Micropolitan Statistical Area Parkersburg-Vienna, WV Metropolitan Statistical Area
Pittsburgh-New Castle-Weirton, PA-OH-WV Combined Statistical Area
Indiana, PA Micropolitan Statistical Area, New Castle, PA Micropolitan Statistical Area Pittsburgh, PA Metropolitan Statistical Area Weirton-Steubenville, WV-OH Metropolitan Statistical Area
Washington-Baltimore-Arlington, DC-MD-VA-WV-PA Combined Statistical Area
Baltimore-Columbia-Towson, MD Metropolitan Statistical Area California-Lexington Park, MD Metropolitan Statistical Area Cambridge, MD Micropolitan Statistical Area Chambersburg-Waynesboro, PA Metropolitan Statistical Area Easton, MD Micropolitan Statistical Area Hagerstown-Martinsburg, MD-WV Metropolitan Statistical Area Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area Winchester, VA-WV Metropolitan Statistical Area