rc 13 MERADO NO 58228. GRAND FORKS COUNTY (Mar 1980 - Apt 1988) . orhood Profile (2000 Census) Average Age: 37 Mecian Household Income: 337.750 McColl Owner Occupied Home Value: 308,400 Avower Years of Education: t3 GRAND FORKS AFB ND 58204-1635, GRAND FORKS COUNTY (Jul 1985 -Apr 1986) Neighborhood Profile (2000 Census)