g=04000US02&-PANEL_ID=p_dt_geo_map&-_lang=en&-geo_id=15000US021800001006&-CONTEXT=dt&-format=&-search_results=14000US02180000100&-ds_name=DEC_2000_SF1_U Block Group 6, Census Tract 1, Nome Census Area] United States Census Bureau The island is about 90 miles long and 8–22 miles (13–36 km) wide.