States › Illinois › 2001
In 2001 the FHFA house price index for Illinois changed +5.6%, against +6.7% for the United States and +7.0% in 2000.
54,839 housing units were authorised by building permits in the state that year (39,362 single-family), +5.6% on 2000; the national total was 1,636,676.
+5.6% Illinois index, 2000–2001 US +6.7%
54,839 housing units permitted in 2001 39,362 single-family
87 of 88 counties with a rising index median county +3.7%
1,636,676 units permitted nationally in 2001
Counties in 2001 Ranked by the county index change from 2000 to 2001 (FHFA annual county index). Permits are units authorised in 2001; per 1,000 uses the vintage 2025 population.
County Index change 2001 Units permitted Single-family Per 1,000 Moultrie County +10.1% 55 55 3.8 Shelby County +10.0% 48 48 2.3 Wabash County +9.8% 12 12 1.1 Richland County +9.3% 61 19 4.0 Pike County +8.5% 30 30 2.1 Mason County +7.6% 30 28 2.4 Cumberland County +7.5% 11 9 1.1 Cook County +7.2% 13,093 5,339 2.5 Saline County +7.0% 0 0 0.0 Union County +7.0% 48 48 2.9 Marion County +6.9% 44 27 1.2 Lake County +6.5% 4,203 3,366 5.8 DuPage County +6.3% 4,333 2,771 4.6 Hancock County +6.1% 84 44 5.0 Clinton County +6.0% 97 93 2.6 Kane County +5.9% 5,792 4,705 11.0 Douglas County +5.7% 35 33 1.8 McHenry County +5.6% 3,801 3,627 12.0 Franklin County +5.5% 40 38 1.1 Montgomery County +5.3% 35 27 1.2 Rock Island County +5.3% 232 222 1.6 Will County +5.3% 7,396 7,047 10.4 Menard County +5.2% 79 79 6.7 Williamson County +5.2% 159 157 2.4 Mercer County +5.0% 25 25 1.6 Kendall County +4.9% 989 751 6.8 Macoupin County +4.9% 46 44 1.1 Stark County +4.9% 10 10 1.9 Bureau County +4.8% 57 57 1.8 Grundy County +4.8% 279 199 5.2 Madison County +4.8% 1,268 971 4.8 St. Clair County +4.8% 1,182 1,061 4.7 White County +4.8% 1 1 0.1 Ford County +4.7% 39 27 3.0 Johnson County +4.7% 0 0 0.0 Tazewell County +4.7% 429 383 3.3 Randolph County +4.6% 59 53 2.0 Champaign County +4.4% 873 564 4.2 LaSalle County +4.4% 352 280 3.3 Cass County +4.3% 12 12 1.0 Perry County +4.1% 0 0 0.0 Monroe County +4.0% 267 253 7.7 Henry County +3.8% 137 79 2.8 Adams County +3.7% 172 81 2.7 Bond County +3.7% 60 60 3.5 DeKalb County +3.7% 700 418 6.9 Livingston County +3.7% 69 69 2.0 Logan County +3.7% 38 35 1.4 Scott County +3.7% 0 0 0.0 Macon County +3.6% 225 215 2.3 Vermilion County +3.6% 60 58 0.8 Fulton County +3.4% 71 71 2.2 Jackson County +3.4% 106 30 2.0 Jo Daviess County +3.4% 137 137 6.3 McLean County +3.4% 1,550 990 9.0 Peoria County +3.4% 485 473 2.7 Clark County +3.3% 9 7 0.6 Fayette County +3.3% 8 6 0.4 Lee County +3.3% 120 83 3.6 Warren County +3.3% 24 24 1.5 Woodford County +3.3% 200 159 5.2 Jefferson County +3.2% 65 57 1.8 Morgan County +3.2% 22 20 0.7 Sangamon County +3.1% 840 727 4.3 Carroll County +3.0% 77 77 5.0 Piatt County +3.0% 76 72 4.5 Winnebago County +3.0% 1,433 912 5.1 Christian County +2.9% 96 81 2.9 Boone County +2.8% 488 472 9.1 Marshall County +2.8% 45 17 3.9 Stephenson County +2.8% 134 83 3.1 Whiteside County +2.8% 139 117 2.6 Crawford County +2.6% 6 6 0.3 Iroquois County +2.6% 77 69 2.9 Effingham County +2.5% 49 41 1.4 Washington County +2.5% 58 58 4.3 Edgar County +2.3% 21 14 1.3 Greene County +2.3% 7 4 0.6 Coles County +2.2% 115 39 2.5 Kankakee County +2.2% 453 405 4.3 Jersey County +2.1% 111 101 5.2 McDonough County +1.9% 104 12 4.0 Ogle County +1.5% 237 235 4.6 Knox County +1.4% 226 74 4.7 De Witt County +1.0% 57 42 3.8 Massac County +1.0% 5 5 0.4 Putnam County +0.5% 42 40 7.5 Lawrence County −4.5% 1 1 0.1 Brown County — 4 4 0.6 Clay County — 9 9 0.7 Edwards County — 0 0 0.0 Gallatin County — 0 0 0.0 Hamilton County — 0 0 0.0 Henderson County — 26 26 4.3 Jasper County — 1 1 0.1 Schuyler County — 0 0 0.0 Wayne County — 4 4 0.3
Permits by year, 1995–2025 Housing units authorised in Illinois by year 0 50,000 100,000 1995: 47,467 units (35,392 single-family, 12,075 in multi-unit buildings) 1995 1996: 49,592 units (35,912 single-family, 13,680 in multi-unit buildings) 1997: 46,323 units (32,801 single-family, 13,522 in multi-unit buildings) 1998: 47,984 units (36,177 single-family, 11,807 in multi-unit buildings) 1999: 53,974 units (39,228 single-family, 14,746 in multi-unit buildings) 2000: 51,944 units (37,817 single-family, 14,127 in multi-unit buildings) 2000 2001: 54,839 units (39,362 single-family, 15,477 in multi-unit buildings) 2002: 60,971 units (42,545 single-family, 18,426 in multi-unit buildings) 2003: 62,211 units (45,379 single-family, 16,832 in multi-unit buildings) 2004: 59,753 units (46,207 single-family, 13,546 in multi-unit buildings) 2005: 66,942 units (47,705 single-family, 19,237 in multi-unit buildings) 2005 2006: 58,802 units (37,903 single-family, 20,899 in multi-unit buildings) 2007: 43,020 units (24,511 single-family, 18,509 in multi-unit buildings) 2008: 22,528 units (11,827 single-family, 10,701 in multi-unit buildings) 2009: 10,859 units (7,844 single-family, 3,015 in multi-unit buildings) 2010: 12,318 units (7,624 single-family, 4,694 in multi-unit buildings) 2010 2011: 11,809 units (6,834 single-family, 4,975 in multi-unit buildings) 2012: 13,797 units (8,564 single-family, 5,233 in multi-unit buildings) 2013: 15,545 units (9,869 single-family, 5,676 in multi-unit buildings) 2014: 20,578 units (10,553 single-family, 10,025 in multi-unit buildings) 2015: 19,571 units (10,076 single-family, 9,495 in multi-unit buildings) 2015 2016: 22,603 units (10,187 single-family, 12,416 in multi-unit buildings) 2017: 24,992 units (10,181 single-family, 14,811 in multi-unit buildings) 2018: 21,510 units (10,041 single-family, 11,469 in multi-unit buildings) 2019: 20,524 units (8,745 single-family, 11,779 in multi-unit buildings) 2020: 18,058 units (9,237 single-family, 8,821 in multi-unit buildings) 2020 2021: 19,658 units (10,937 single-family, 8,721 in multi-unit buildings) 2022: 20,549 units (9,765 single-family, 10,784 in multi-unit buildings) 2023: 16,863 units (9,554 single-family, 7,309 in multi-unit buildings) 2024: 20,326 units (10,326 single-family, 10,000 in multi-unit buildings) 2025: 18,551 units (10,821 single-family, 7,730 in multi-unit buildings) 2025 Housing units authorised in Illinois by year
Source: Federal Housing Finance Agency annual state and county house price indexes (updated March 31, 2026); Census Bureau Building Permits Survey annual state and county files. Public domain. Methodology .