North Richland Hills, Texas, United States [City]; population was 45,895 in 1990; housing units was 18,121 in 1990; location is 32°52'N 97°13'W; land area is 18.23 square miles (11,667 acres); water area is 0.03 square miles (17 acres); FIPS code is 52356 [SourceCBP]