Flagdex
Flag of United States

United States

United States of America · North America

UN member

United States is a country in North America, with Washington D.C. as its capital, home to about 341,784,857 people. Below are its flag, capital, currency, calling code, ISO codes and the countries it borders.

Capital
Washington D.C.
Region
North America
Currency
United States dollar (USD $)
Calling code
+1201, +1202, +1203, +1205, +1206, +1207, +1208, +1209, +1210, +1212, +1213, +1214, +1215, +1216, +1217, +1218, +1219, +1220, +1223, +1224, +1225, +1227, +1228, +1229, +1231, +1234, +1239, +1240, +1248, +1251, +1252, +1253, +1254, +1256, +1260, +1262, +1267, +1269, +1270, +1272, +1274, +1276, +1279, +1281, +1283, +1301, +1302, +1303, +1304, +1305, +1307, +1308, +1309, +1310, +1312, +1313, +1314, +1315, +1316, +1317, +1318, +1319, +1320, +1321, +1323, +1325, +1326, +1327, +1330, +1331, +1332, +1334, +1336, +1337, +1339, +1341, +1346, +1347, +1351, +1352, +1360, +1361, +1364, +1380, +1385, +1386, +1401, +1402, +1404, +1405, +1406, +1407, +1408, +1409, +1410, +1412, +1413, +1414, +1415, +1417, +1419, +1423, +1424, +1425, +1430, +1432, +1434, +1435, +1440, +1442, +1443, +1445, +1447, +1448, +1458, +1463, +1464, +1469, +1470, +1475, +1478, +1479, +1480, +1484, +1500, +1501, +1502, +1503, +1504, +1505, +1507, +1508, +1509, +1510, +1512, +1513, +1515, +1516, +1517, +1518, +1520, +1521, +1522, +1523, +1524, +1525, +1526, +1527, +1528, +1529, +1530, +1531, +1532, +1533, +1534, +1535, +1538, +1539, +1540, +1541, +1542, +1543, +1544, +1545, +1546, +1547, +1549, +1550, +1551, +1552, +1553, +1554, +1556, +1557, +1558, +1559, +1561, +1562, +1563, +1564, +1566, +1567, +1569, +1570, +1571, +1572, +1573, +1574, +1575, +1577, +1578, +1580, +1582, +1585, +1586, +1588, +1589, +1601, +1602, +1603, +1605, +1606, +1607, +1608, +1609, +1610, +1612, +1614, +1615, +1616, +1617, +1618, +1619, +1620, +1623, +1626, +1628, +1629, +1630, +1631, +1636, +1640, +1641, +1646, +1650, +1651, +1656, +1657, +1659, +1660, +1661, +1662, +1667, +1669, +1678, +1679, +1680, +1681, +1682, +1689, +1700, +1701, +1702, +1703, +1704, +1706, +1707, +1708, +1710, +1712, +1713, +1714, +1715, +1716, +1717, +1718, +1719, +1720, +1724, +1725, +1726, +1727, +1730, +1731, +1732, +1734, +1737, +1740, +1743, +1747, +1754, +1757, +1760, +1762, +1763, +1765, +1769, +1770, +1771, +1772, +1773, +1774, +1775, +1779, +1781, +1785, +1786, +1801, +1802, +1803, +1804, +1805, +1806, +1808, +1810, +1812, +1813, +1814, +1815, +1816, +1817, +1818, +1820, +1826, +1828, +1830, +1831, +1832, +1838, +1839, +1840, +1843, +1845, +1847, +1848, +1850, +1854, +1856, +1857, +1858, +1859, +1860, +1862, +1863, +1864, +1865, +1870, +1872, +1878, +1901, +1903, +1904, +1906, +1907, +1908, +1909, +1910, +1912, +1913, +1914, +1915, +1916, +1917, +1918, +1919, +1920, +1925, +1928, +1929, +1930, +1931, +1934, +1936, +1937, +1938, +1940, +1941, +1943, +1945, +1947, +1948, +1949, +1951, +1952, +1954, +1956, +1959, +1970, +1971, +1972, +1973, +1975, +1978, +1979, +1980, +1983, +1984, +1985, +1986, +1989
ISO codes
US / USA / 840
Flag emoji
🇺🇸
Population
341,784,857 (2025)
Area
9,372,610 km²
Languages
English
Internet domain
.us
Demonym
American

Bordering countries

🇨🇦 Canada🇲🇽 Mexico

About United States

United States, officially the United States of America, is a United Nations member state in North America. Its capital and seat of government is Washington D.C.. It shares land borders with 2 countries. The official currency is the United States dollar ($), using the code USD.

To call United States from abroad, dial the country code +1201 or +1202 or +1203 or +1205 or +1206 or +1207 or +1208 or +1209 or +1210 or +1212 or +1213 or +1214 or +1215 or +1216 or +1217 or +1218 or +1219 or +1220 or +1223 or +1224 or +1225 or +1227 or +1228 or +1229 or +1231 or +1234 or +1239 or +1240 or +1248 or +1251 or +1252 or +1253 or +1254 or +1256 or +1260 or +1262 or +1267 or +1269 or +1270 or +1272 or +1274 or +1276 or +1279 or +1281 or +1283 or +1301 or +1302 or +1303 or +1304 or +1305 or +1307 or +1308 or +1309 or +1310 or +1312 or +1313 or +1314 or +1315 or +1316 or +1317 or +1318 or +1319 or +1320 or +1321 or +1323 or +1325 or +1326 or +1327 or +1330 or +1331 or +1332 or +1334 or +1336 or +1337 or +1339 or +1341 or +1346 or +1347 or +1351 or +1352 or +1360 or +1361 or +1364 or +1380 or +1385 or +1386 or +1401 or +1402 or +1404 or +1405 or +1406 or +1407 or +1408 or +1409 or +1410 or +1412 or +1413 or +1414 or +1415 or +1417 or +1419 or +1423 or +1424 or +1425 or +1430 or +1432 or +1434 or +1435 or +1440 or +1442 or +1443 or +1445 or +1447 or +1448 or +1458 or +1463 or +1464 or +1469 or +1470 or +1475 or +1478 or +1479 or +1480 or +1484 or +1500 or +1501 or +1502 or +1503 or +1504 or +1505 or +1507 or +1508 or +1509 or +1510 or +1512 or +1513 or +1515 or +1516 or +1517 or +1518 or +1520 or +1521 or +1522 or +1523 or +1524 or +1525 or +1526 or +1527 or +1528 or +1529 or +1530 or +1531 or +1532 or +1533 or +1534 or +1535 or +1538 or +1539 or +1540 or +1541 or +1542 or +1543 or +1544 or +1545 or +1546 or +1547 or +1549 or +1550 or +1551 or +1552 or +1553 or +1554 or +1556 or +1557 or +1558 or +1559 or +1561 or +1562 or +1563 or +1564 or +1566 or +1567 or +1569 or +1570 or +1571 or +1572 or +1573 or +1574 or +1575 or +1577 or +1578 or +1580 or +1582 or +1585 or +1586 or +1588 or +1589 or +1601 or +1602 or +1603 or +1605 or +1606 or +1607 or +1608 or +1609 or +1610 or +1612 or +1614 or +1615 or +1616 or +1617 or +1618 or +1619 or +1620 or +1623 or +1626 or +1628 or +1629 or +1630 or +1631 or +1636 or +1640 or +1641 or +1646 or +1650 or +1651 or +1656 or +1657 or +1659 or +1660 or +1661 or +1662 or +1667 or +1669 or +1678 or +1679 or +1680 or +1681 or +1682 or +1689 or +1700 or +1701 or +1702 or +1703 or +1704 or +1706 or +1707 or +1708 or +1710 or +1712 or +1713 or +1714 or +1715 or +1716 or +1717 or +1718 or +1719 or +1720 or +1724 or +1725 or +1726 or +1727 or +1730 or +1731 or +1732 or +1734 or +1737 or +1740 or +1743 or +1747 or +1754 or +1757 or +1760 or +1762 or +1763 or +1765 or +1769 or +1770 or +1771 or +1772 or +1773 or +1774 or +1775 or +1779 or +1781 or +1785 or +1786 or +1801 or +1802 or +1803 or +1804 or +1805 or +1806 or +1808 or +1810 or +1812 or +1813 or +1814 or +1815 or +1816 or +1817 or +1818 or +1820 or +1826 or +1828 or +1830 or +1831 or +1832 or +1838 or +1839 or +1840 or +1843 or +1845 or +1847 or +1848 or +1850 or +1854 or +1856 or +1857 or +1858 or +1859 or +1860 or +1862 or +1863 or +1864 or +1865 or +1870 or +1872 or +1878 or +1901 or +1903 or +1904 or +1906 or +1907 or +1908 or +1909 or +1910 or +1912 or +1913 or +1914 or +1915 or +1916 or +1917 or +1918 or +1919 or +1920 or +1925 or +1928 or +1929 or +1930 or +1931 or +1934 or +1936 or +1937 or +1938 or +1940 or +1941 or +1943 or +1945 or +1947 or +1948 or +1949 or +1951 or +1952 or +1954 or +1956 or +1959 or +1970 or +1971 or +1972 or +1973 or +1975 or +1978 or +1979 or +1980 or +1983 or +1984 or +1985 or +1986 or +1989. In international standards it is identified by the ISO 3166-1 codes US (alpha-2) and USA (alpha-3), which appear in everything from web addresses to shipping labels. As of 2025, its population is around 341,784,857.

Frequently asked questions

What is the capital of United States?
The capital of United States is Washington D.C..
What currency does United States use?
United States uses the United States dollar (USD, symbol $).
What is the country calling code for United States?
The international dialling code for United States is +1201 and +1202 and +1203 and +1205 and +1206 and +1207 and +1208 and +1209 and +1210 and +1212 and +1213 and +1214 and +1215 and +1216 and +1217 and +1218 and +1219 and +1220 and +1223 and +1224 and +1225 and +1227 and +1228 and +1229 and +1231 and +1234 and +1239 and +1240 and +1248 and +1251 and +1252 and +1253 and +1254 and +1256 and +1260 and +1262 and +1267 and +1269 and +1270 and +1272 and +1274 and +1276 and +1279 and +1281 and +1283 and +1301 and +1302 and +1303 and +1304 and +1305 and +1307 and +1308 and +1309 and +1310 and +1312 and +1313 and +1314 and +1315 and +1316 and +1317 and +1318 and +1319 and +1320 and +1321 and +1323 and +1325 and +1326 and +1327 and +1330 and +1331 and +1332 and +1334 and +1336 and +1337 and +1339 and +1341 and +1346 and +1347 and +1351 and +1352 and +1360 and +1361 and +1364 and +1380 and +1385 and +1386 and +1401 and +1402 and +1404 and +1405 and +1406 and +1407 and +1408 and +1409 and +1410 and +1412 and +1413 and +1414 and +1415 and +1417 and +1419 and +1423 and +1424 and +1425 and +1430 and +1432 and +1434 and +1435 and +1440 and +1442 and +1443 and +1445 and +1447 and +1448 and +1458 and +1463 and +1464 and +1469 and +1470 and +1475 and +1478 and +1479 and +1480 and +1484 and +1500 and +1501 and +1502 and +1503 and +1504 and +1505 and +1507 and +1508 and +1509 and +1510 and +1512 and +1513 and +1515 and +1516 and +1517 and +1518 and +1520 and +1521 and +1522 and +1523 and +1524 and +1525 and +1526 and +1527 and +1528 and +1529 and +1530 and +1531 and +1532 and +1533 and +1534 and +1535 and +1538 and +1539 and +1540 and +1541 and +1542 and +1543 and +1544 and +1545 and +1546 and +1547 and +1549 and +1550 and +1551 and +1552 and +1553 and +1554 and +1556 and +1557 and +1558 and +1559 and +1561 and +1562 and +1563 and +1564 and +1566 and +1567 and +1569 and +1570 and +1571 and +1572 and +1573 and +1574 and +1575 and +1577 and +1578 and +1580 and +1582 and +1585 and +1586 and +1588 and +1589 and +1601 and +1602 and +1603 and +1605 and +1606 and +1607 and +1608 and +1609 and +1610 and +1612 and +1614 and +1615 and +1616 and +1617 and +1618 and +1619 and +1620 and +1623 and +1626 and +1628 and +1629 and +1630 and +1631 and +1636 and +1640 and +1641 and +1646 and +1650 and +1651 and +1656 and +1657 and +1659 and +1660 and +1661 and +1662 and +1667 and +1669 and +1678 and +1679 and +1680 and +1681 and +1682 and +1689 and +1700 and +1701 and +1702 and +1703 and +1704 and +1706 and +1707 and +1708 and +1710 and +1712 and +1713 and +1714 and +1715 and +1716 and +1717 and +1718 and +1719 and +1720 and +1724 and +1725 and +1726 and +1727 and +1730 and +1731 and +1732 and +1734 and +1737 and +1740 and +1743 and +1747 and +1754 and +1757 and +1760 and +1762 and +1763 and +1765 and +1769 and +1770 and +1771 and +1772 and +1773 and +1774 and +1775 and +1779 and +1781 and +1785 and +1786 and +1801 and +1802 and +1803 and +1804 and +1805 and +1806 and +1808 and +1810 and +1812 and +1813 and +1814 and +1815 and +1816 and +1817 and +1818 and +1820 and +1826 and +1828 and +1830 and +1831 and +1832 and +1838 and +1839 and +1840 and +1843 and +1845 and +1847 and +1848 and +1850 and +1854 and +1856 and +1857 and +1858 and +1859 and +1860 and +1862 and +1863 and +1864 and +1865 and +1870 and +1872 and +1878 and +1901 and +1903 and +1904 and +1906 and +1907 and +1908 and +1909 and +1910 and +1912 and +1913 and +1914 and +1915 and +1916 and +1917 and +1918 and +1919 and +1920 and +1925 and +1928 and +1929 and +1930 and +1931 and +1934 and +1936 and +1937 and +1938 and +1940 and +1941 and +1943 and +1945 and +1947 and +1948 and +1949 and +1951 and +1952 and +1954 and +1956 and +1959 and +1970 and +1971 and +1972 and +1973 and +1975 and +1978 and +1979 and +1980 and +1983 and +1984 and +1985 and +1986 and +1989.
What are the ISO codes for United States?
United States has the ISO 3166-1 alpha-2 code US, the alpha-3 code USA and the numeric code 840.
What is the flag emoji for United States?
The flag emoji for United States is 🇺🇸. You can copy it from the top of this page.

United States appears in these lists

Countries in North AmericaNATO CountriesG7 CountriesCountries with Nuclear Weapons

Population from the World Bank (SP.POP.TOTL); flag, capital, currency, calling code and ISO data from open datasets. Full sources and vintage on the data page. Dataset compiled 2026-07-02.