Home›Census-designated places in Illinois›Rock Island Arsenal🌐FrançaisEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийفارسی中文EntityQ254079· pop 20· linked from 56 articlesRock Island ArsenalAlso known as Rock Island Arsenal, Illinois, Rock Island Arsenal, ILcensus-designated placeWikidata factsOfficial nameRock Island ArsenalPopulation182Area6.64578Elevation177Households56Dialing code309Show 2 more factswater as percent of area36.5499per capita income10375Sources (7)wikidata.orguk.wikipedia.orgOn the mapAvailable in 20 languagesEspañol中文PortuguêsItalianoCebuanoChechenGilakilldNederlandsPolskiConnectionsrace and ethnicity in the United States CensusEntityIllinoisEntityCategoriesCensus-designated places in IllinoisCensus-designated places in Rock Island County, IllinoisIllinois populated places on the Mississippi RiverUnincorporated communities in IllinoisUnincorporated communities in Rock Island County, Illinois