Marshall Islands Government About PICTs - GovernmentRepublic. UN Member State (1991) Capital About PICTs - CapitalMajuro Population Mid-year population estimate54,446 2022 Land area Land area180 km² Max height above sea level About PICTs - Max height above sea level10 m EEZ area About PICTs - EEZ area1,990,530 km² Currency About PICTs - CurrencyUS dollar (USD) Languages About PICTs - LanguagesEnglish. Marshallese GDP per capita (USD) Gross Domestic Product per capita$4,714 2021 Useful links Embassy of the Republic of the Marshall Islands Pacific Community Membership About PICTs - Pacific Community Membership1983