W 21ST ST, SIOUX CITY, IA ZIP Code
| Street | W 21ST ST |
| City | SIOUX CITY |
| State | Iowa |
| ZIP Codes count | 2 (see all) |
| Post offices count | 1 (see all) |
51103, 51104
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
ZIP+4 Codes for W 21ST ST, SIOUX CITY, IA by house number
| Address range | House number | ZIP+4 code |
|---|---|---|
| From 11 To 15 Odd | 11, 13, 15 | 51104-4101 |
| 109 | 109 | 51104-4103 |
| From 114 To 118 Even | 114, 116, 118 | 51104-4104 |
| 1111 | 1111 | 51103-2110 |
| From 1209 To 1225 Odd | 1209, 1211, 1213, 1215, 1217, 1219, 1221, 1223, 1225 | 51103-2045 |
| From 1301 To 1313 Odd | 1301, 1303, 1305, 1307, 1309, 1311, 1313 | 51103-2047 |
| 1308 | 1308 | 51103-2048 |
| From 1406 To 1414 Even | 1406, 1408, 1410, 1412, 1414 | 51103-2003 |
| From 1411 To 1419 Odd | 1411, 1413, 1415, 1417, 1419 | 51103-2002 |
| From 1900 To 1998 Even | 1900, 1902, 1904, 1906, 1908, 1910, 1912, 1914, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998 | 51103-1731 |
| From 1901 To 1999 Odd | 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999 | 51103-1730 |
List of W 21ST ST, SIOUX CITY, IA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 51103 | STANDARD | 17,176 |
| 51104 | STANDARD | 23,038 |
Post offices
SIOUX CITY — Post Office™ 214 JACKSON ST SIOUX CITY, IA 51101-9998 |
Envelope example
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
Address example
1923 W 21ST ST
SIOUX CITY IA 51103-1730
SIOUX CITY IA 51103-1730
1414 W 21ST ST
SIOUX CITY IA 51103-2003
SIOUX CITY IA 51103-2003
1217 W 21ST ST
SIOUX CITY IA 51103-2045
SIOUX CITY IA 51103-2045
1936 W 21ST ST
SIOUX CITY IA 51103-1731
SIOUX CITY IA 51103-1731
1934 W 21ST ST
SIOUX CITY IA 51103-1731
SIOUX CITY IA 51103-1731
1902 W 21ST ST
SIOUX CITY IA 51103-1731
SIOUX CITY IA 51103-1731
Map
ZIP Codes for other locations
State and city for W 21ST ST
ZIP Codes by ZIP count in Iowa
Other streets in SIOUX CITY, Iowa