Also, although Mapquest doesn't say it, my mother lived either on or near a Sesame Street in Florida when she was a kid/teen or something.  I've seen it.
		
		
	 
Out of curiosity (and sheer will to procrastinate), i searched google maps state by state and came up with 88 Sesame Streets in the U.S. and 9 in Canada.  With that many choices, I should try to live on one of them sometime!  Though one of the Florida ones is in a neighborhood of Ali Baba themed streets, most of these sesame streets seem to be new, like on the edges of developments, so most likely named after our favorite street.  The one in Maine is next to Big Bird Street...which sounds slightly less cool to get to write on your envelopes...
   AL: Dadeville
  AK: Anchorage, North Pole, Juneau
  AR: Lonsdale, Conway, White Hall
  CA: Bakersfield, Torrance, San Diego, Madera, Chula Vista, Lake Forest, Nevada City, Shasta, Yuba, Paradise
  CO: Aspen
  FL: Middleburg, North Port, Opa-Locka, Palatka, Wewahitchka, Hudson, Miami, Sarasota, Palm Beach Gardens, Englewood
  GA: Columbus
  IL: Franklin Park
  IN: Portland, Dillsboro
  IA: Cherokee
  KY: Morehead
  ME: Skowhegan
  MA: Middlesex, Bristol, Billerica, Tewksbury, Wakefield
  MI: Oakland
  MN: Rogers
  MO: Camdenton
  MT: Butte
  NE: Fremont
  NH: Keene, Raymond
  NJ: Clarksboro, Camden
  NM: Rio Arriba
  NY: Old Chatham, Kings Park, Rock Tavern, Wurtsoro, Ithaca, Plattsburgh
  NC: Waynesville
  OH: Springboro, Dayton, Convoy, Cincinnati, Athens
  PA: Bethlehem, Erie, Bloomsburg
  RI: Westerly
  SC: Florence, McColl, Walhalla, Laurens, Rocky Hill, Wagener
  SD: Eagle Butte
  TN: Blountville
  TX: Paris, Houston, College Station, Dallas, Santa Fe, Lakehills, Austin, San Antonio
  UT: Salt Lake City
  VT: Randolph
  VA: Richmond
  WV: Mercer
  WI: Stevens Point
  WY: Worland
   
  BC: Abbotsford
  NS: Truro, Kentville, Yarmouth
  ON: Orillia, Toronto, Cornwall, Mississauga,
  PE: Summerside