Home›Cities in Macon County, Missouri›Callao🌐EnglishEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsالعربيةفارسی中文EntityQ964639· pop 34· linked from 68 articlesCallaoAlso known as Callao, Missouri, Callao, MOcity in Missouri, United StatesWikidata factsOfficial nameCallaoPopulation251Area1.309209Elevation257Households118Show 4 more factspostal code63534water as percent of area0per capita income15860Commons categoryCallao, MissouriSources (9)wikidata.orggeonames.usgs.govOn the mapAvailable in 33 languagesEspañolFrançais中文PortuguêsItalianoالعربيةazbBasqueCatalanCebuanoChechenConnectionsrace and ethnicity in the United States CensusEntityUnited States Census BureauEntityCategoriesCities in Macon County, MissouriCities in Missouri