| County : | Bureau County |
| State : | Illinois (IL) |
| Land Area : | 869.03 sq mi |
| Water Area : | 4.47 sq mi |
| Latitude : | 41.4013043 |
| Longitude : | -89.5283772 |
| Population (2010): | 34,978 |
| Population Estimate (2012) : | 34,798 |
| Population Density : | 40.25/sq mi |
| Housing Units (2012) : | 15,720 |
| Median Household Income (2012) : | $48,102 (Illinois : $56,853, USA : $53,046) |
| Median Family Income (2012) : | $58,921 (Illinois : $70,144, USA : $64,585) |
| Median House Price (2012) : | $103,700 (Illinois : $190,800, USA : $181,400) |
Bureau County Cities / Towns
| Annawan Town (878) | Arlington Village (193) | Buda Village (538) |
| Bureau Junction Village (322) | Cherry Village (482) | Dalzell Village (717) |
| De Pue Village (1,838) | Dover Village (168) | Hollowayville Village (84) |
| Ladd Village (1,295) | La Moille Village (726) | Malden Village (362) |
| Manlius Village (359) | Mineral Village (237) | Neponset Village (473) |
| New Bedford Village (75) | Ohio Village (513) | Princeton City (7,660) |
| Seatonville Village (314) | Sheffield Village (926) | Spring Valley City (5,558) |
| Tiskilwa Village (829) | Walnut Village (1,416) | Wyanet Village (991) |
Bureau County Zip Codes
| 61283 (1,640) | 61312 (474) | 61314 (807) |
| 61315 (322) | 61317 (513) | 61320 (710) |
| 61322 (1,647) | 61323 (111) | 61328 (42) |
| 61329 (1,303) | 61330 (1,483) | 61337 (478) |
| 61338 (284) | 61342 (9,216) | 61344 (374) |
| 61345 (846) | 61346 (75) | 61349 (977) |
| 61354 (10,870) | 61356 (11,281) | 61359 (312) |
| 61361 (1,409) | 61362 (5,911) | 61368 (1,489) |
| 61374 (119) | 61376 (2,280) | 61379 (1,359) |
| 61421 (1,392) | 61443 (14,214) | 61537 (2,974) |
| 61560 (754) |