Area Code Profile
319, IA
Browse ZIP codes and key stats for 319, Iowa: population, households, income, education, health coverage, and more.
Area Code details
Local time 23:33:17(CT)| Location | 319, IA |
|---|---|
| Population (ZIP areas) | 809,231(sum of local ZIP code populations) |
| Total ZIP codes | 180total |
| ZIP codes (by type) | 166 Standard14 PO Box |
| Cities Covered | |
| Counties Covered |
Map of area code 319
ZIP codes in area code 319
180 ZIP codes covered by this area code.
Cities served by area code 319
171 cities covered by this area code.
| City | ZIP codes | Median incomeHousehold | Population |
|---|---|---|---|
| Cedar Rapids | 14 | $70,424 | 137,710 |
| Iowa City | 6 | $58,546 | 74,828 |
| Waterloo | 4 | $57,480 | 67,314 |
| Marion | 1 | $86,743 | 41,535 |
| Cedar Falls | 2 | $76,987 | 40,713 |
| Burlington | 1 | $59,000 | 23,982 |
| Coralville | 1 | $69,144 | 22,318 |
| North Liberty | 1 | $102,102 | 20,479 |
| Waverly | 1 | $80,284 | 10,394 |
| Fort Madison | 1 | $50,705 | 10,270 |
| Keokuk | 1 | $52,711 | 9,900 |
| Fairfield | 2 | $51,311 | 9,416 |
| Mount Pleasant | 1 | $61,042 | 9,274 |
| Washington | 1 | $55,373 | 7,352 |
| Hiawatha | 1 | $66,270 | 7,183 |
| Independence | 1 | $73,806 | 6,064 |
| Oelwein | 1 | $46,653 | 5,920 |
| Anamosa | 1 | $60,650 | 5,450 |
| Vinton | 1 | $66,495 | 4,938 |
| Evansdale | 1 | $60,397 | 4,561 |
| Mount Vernon | 1 | $112,656 | 4,527 |
| Tiffin | 1 | $100,952 | 4,512 |
| Monticello | 1 | $70,015 | 4,040 |
| West Liberty | 1 | $69,345 | 3,858 |
| Robins | 1 | $122,262 | 3,353 |
| Williamsburg | 1 | $58,059 | 3,346 |
| West Burlington | 1 | $48,542 | 3,197 |
| Solon | 1 | $113,295 | 3,018 |
| Fairfax | 1 | $114,375 | 2,828 |
| Grundy Center | 1 | $80,357 | 2,796 |
| Kalona | 1 | $80,129 | 2,630 |
| Center Point | 1 | $95,192 | 2,579 |
| Hudson | 1 | $120,481 | 2,546 |
| West Branch | 1 | $92,209 | 2,509 |
| Jesup | 1 | $89,408 | 2,508 |
| Marengo | 1 | $57,941 | 2,435 |
| Belle Plaine | 1 | $73,656 | 2,330 |
| Ely | 1 | $105,882 | 2,328 |
| La Porte City | 1 | $70,500 | 2,284 |
| Lisbon | 1 | $93,906 | 2,233 |
| Wapello | 1 | $72,708 | 2,084 |
| Atkins | 1 | $112,138 | 2,056 |
| Parkersburg | 1 | $75,885 | 2,015 |
| Denver | 1 | $92,000 | 1,919 |
| New London | 1 | $77,560 | 1,910 |
| Columbus Junction | 1 | $63,828 | 1,830 |
| Mediapolis | 1 | $75,543 | 1,688 |
| Reinbeck | 1 | $86,797 | 1,662 |
| Traer | 1 | $76,406 | 1,583 |
| Urbana | 1 | $115,655 | 1,554 |
| Wellman | 1 | $57,560 | 1,524 |
| Palo | 1 | $106,375 | 1,407 |
| Walford | 1 | $128,750 | 1,366 |
| Lone Tree | 1 | $90,625 | 1,357 |
| Dike | 1 | $91,146 | 1,304 |
| Dysart | 1 | $67,695 | 1,281 |
| Shell Rock | 1 | $78,657 | 1,268 |
| Central City | 1 | $85,400 | 1,264 |
| Clarksville | 1 | $62,917 | 1,264 |
| Tripoli | 1 | $78,324 | 1,191 |
| Springville | 1 | $92,656 | 1,154 |
| Aplington | 1 | $74,773 | 1,116 |
| Fairbank | 1 | $89,712 | 1,111 |
| North English | 1 | $54,531 | 1,065 |
| Riverside | 1 | $84,091 | 1,060 |
| Toddville | 1 | — | 1,045 |
| Janesville | 1 | $103,542 | 1,034 |
| Winfield | 1 | $49,063 | 1,033 |
| Allison | 1 | $64,063 | 966 |
| Wayland | 1 | $70,774 | 964 |
| Shellsburg | 1 | $70,179 | 961 |
| Keosauqua | 1 | $51,136 | 936 |
| Danville | 1 | $80,192 | 927 |
| West Point | 1 | $73,125 | 921 |
| Swisher | 1 | $100,577 | 914 |
| Keota | 1 | $64,188 | 897 |
| Donnellson | 1 | $54,453 | 885 |
| Newhall | 1 | $67,443 | 876 |
| Victor | 1 | $74,000 | 875 |
| Hills | 1 | $83,333 | 863 |
| Readlyn | 1 | $86,103 | 845 |
| Dunkerton | 1 | $86,413 | 842 |
| Winthrop | 1 | $69,792 | 823 |
| Gilbertville | 1 | $79,583 | 794 |
| Van Horne | 1 | $77,344 | 774 |
| Raymond | 1 | $76,711 | 759 |
| Morning Sun | 1 | $56,350 | 752 |
| Montrose | 1 | $66,250 | 738 |
| Oxford | 1 | $82,639 | 722 |
| Blairstown | 1 | $79,375 | 713 |
| Hazleton | 1 | $51,964 | 713 |
| Coggon | 1 | $76,250 | 701 |
| Walker | 1 | $82,656 | 688 |
| Alburnett | 1 | $105,357 | 675 |
| Olin | 1 | $51,932 | 651 |
| Brighton | 1 | $50,481 | 600 |
| Keystone | 1 | $67,500 | 599 |
| Farmington | 1 | $53,333 | 579 |
| New Hartford | 1 | $84,375 | 570 |
| Quasqueton | 1 | $75,000 | 570 |
| Middle Amana | 1 | $100,296 | 543 |
| Richland | 1 | $60,446 | 542 |
| Ainsworth | 1 | $68,333 | 511 |
| Norway | 1 | $76,667 | 466 |
| Grandview | 1 | $57,625 | 437 |
| Denmark | 1 | $136,875 | 425 |
| Salem | 1 | $51,250 | 394 |
| Plainfield | 1 | $80,000 | 393 |
| Columbus City | 1 | $89,875 | 392 |
| Amana | 2 | $145,903 | 388 |
| Birmingham | 1 | $65,000 | 367 |
| Letts | 1 | $76,538 | 363 |
| Middletown | 1 | $56,750 | 363 |
| Bonaparte | 1 | $40,909 | 359 |
| Conesville | 1 | $68,750 | 352 |
| Garrison | 1 | $60,313 | 344 |
| Brandon | 1 | $61,250 | 341 |
| Buckingham | 1 | — | 340 |
| Nichols | 1 | $72,813 | 340 |
| Crawfordsville | 1 | $75,625 | 277 |
| Stockport | 1 | $53,125 | 272 |
| Rowley | 1 | $60,313 | 270 |
| Holland | 1 | $72,788 | 269 |
| Conroy | 1 | — | 252 |
| Deep River | 1 | $83,125 | 249 |
| Martelle | 1 | $93,333 | 249 |
| Lockridge | 1 | $113,750 | 244 |
| Keswick | 1 | $63,750 | 242 |
| Ladora | 1 | $60,625 | 229 |
| Cantril | 1 | $40,000 | 224 |
| Clutier | 1 | $65,156 | 213 |
| Frederika | 1 | $57,083 | 204 |
| South English | 1 | $51,016 | 202 |
| Oakville | 1 | $63,750 | 200 |
| Parnell | 1 | $70,893 | 194 |
| Olds | 1 | $49,375 | 192 |
| Stout | 1 | $82,500 | 191 |
| Elberon | 1 | $57,188 | 184 |
| Packwood | 1 | $51,500 | 183 |
| Aurora | 1 | $62,656 | 169 |
| South Amana | 1 | $109,792 | 165 |
| Hillsboro | 1 | $53,125 | 163 |
| Mount Auburn | 1 | $79,000 | 162 |
| Prairieburg | 1 | $45,000 | 160 |
| Dewar | 1 | — | 146 |
| West Chester | 1 | $49,375 | 144 |
| Houghton | 1 | $106,042 | 141 |
| Homestead | 1 | $74,886 | 135 |
| Millersburg | 1 | $79,688 | 135 |
| Sperry | 1 | $67,050 | 124 |
| Mount Union | 1 | $50,500 | 120 |
| Watkins | 1 | $96,296 | 116 |
| Rome | 1 | $39,000 | 114 |
| Luzerne | 1 | $100,357 | 112 |
| Saint Paul | 1 | $72,500 | 109 |
| Wever | 1 | $43,750 | 101 |
| Swedesburg | 1 | $74,861 | 99 |
| Morrison | 1 | $66,250 | 98 |
| Oran | 1 | — | 97 |
| Morley | 1 | $37,188 | 96 |
| Webster | 1 | $34,773 | 94 |
| Hartwick | 1 | $83,750 | 92 |
| Argyle | 1 | — | 91 |
| Stanley | 1 | $70,500 | 81 |
| Guernsey | 1 | $70,833 | 63 |
| Yarmouth | 1 | — | 61 |
| Langworthy | 1 | — | 50 |
| Kesley | 1 | — | 45 |
| Austinville | 1 | — | 38 |
| Mount Sterling | 1 | — | 33 |
| Troy Mills | 1 | — | 22 |
Counties served by area code 319
23 counties covered by this area code.
| County | ZIP codes | Median incomeHousehold | Population |
|---|---|---|---|
| Linn County | 31 | $77,649 | 230,299 |
| Johnson County | 14 | $74,935 | 152,854 |
| Black Hawk County | 13 | $66,417 | 131,144 |
| Muscatine County | 10 | $69,396 | 43,235 |
| Des Moines County | 7 | $62,928 | 38,910 |
| Lee County | 10 | $62,382 | 33,555 |
| Benton County | 15 | $86,962 | 25,575 |
| Bremer County | 8 | $86,784 | 24,988 |
| Washington County | 8 | $75,647 | 22,565 |
| Jones County | 10 | $73,531 | 20,646 |
| Buchanan County | 11 | $78,236 | 20,565 |
| Henry County | 10 | $67,436 | 20,482 |
| Fayette County | 14 | $60,165 | 19,509 |
| Poweshiek County | 8 | $67,391 | 18,662 |
| Cedar County | 8 | $80,602 | 18,505 |
| Tama County | 13 | $70,781 | 17,135 |
| Iowa County | 13 | $71,223 | 16,662 |
| Jefferson County | 6 | $61,620 | 15,663 |
| Butler County | 12 | $73,715 | 14,334 |
| Grundy County | 9 | $87,205 | 12,329 |
| Louisa County | 7 | $77,354 | 10,837 |
| Keokuk County | 15 | $62,329 | 10,033 |
| Van Buren County | 10 | $61,161 | 7,203 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS