Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Iowa
| Title | New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Iowa |
|---|---|
| Series ID | IABP1FHSA |
| Source | U.S. Census Bureau |
| Release | Housing Units Authorized By Building Permits (Not a Press Release) |
| Seasonal Adjustment | Seasonally Adjusted |
| Frequency | Monthly |
| Units | Units |
| Date Range | 1988-01-01 to 2026-06-01 |
| Last Updated | 2026-07-24 8:46 AM CDT |
| Notes | This series represents the total number of building permits for 1-unit structure types. The 1-unit structure type is a single-family home or house. A single-family home or house types include fully detached, semidetached (semidetached, side-by-side), row houses, and townhouses. For attached units, each must be separated from the adjacent unit by a ground-to-roof wall in order to be classified as a single-family structure. These units also must not share heating/air-conditioning systems or utilities. Units built on top of one another and those built side-by-side that do not have a ground-to-roof wall and/or have common facilities (i.e., attic, basement, heating plant, plumbing, etc.) are not included under single-family structures. The Federal Reserve Bank of St. Louis seasonally adjusts this series by using the 'statsmodels' library from Python with default parameter settings. The package uses the U.S. Bureau of the Census X-13ARIMA-SEATS Seasonal Adjustment Program. More information on the 'statsmodels' X-13ARIMA-SEATS package can be found here. More information on X-13ARIMA-SEATS can be found here. Many series include both seasonally adjusted (SA) and not seasonally adjusted (NSA) data. Occasionally, updates to the data will not include sufficient seasonal factors to trigger a seasonal adjustment. In these cases, the NSA series will be updated normally; but the SA series will also be updated with the NSA data. The NSA series can be located here here. Some seasonally adjusted series may exhibit negative values because they are created from a seasonal adjustment process regardless of the actual meaning or interpretation of the given indicator. |
| DATE | VALUE |
|---|---|
| 1988-01-01 | 343.613501423059 |
| 1988-02-01 | 344.335054161894 |
| 1988-03-01 | 375.406279456597 |
| 1988-04-01 | 412.451115558941 |
| 1988-05-01 | 366.758118527599 |
| 1988-06-01 | 374.085898279548 |
| 1988-07-01 | 360.699050754072 |
| 1988-08-01 | 368.737273811220 |
| 1988-09-01 | 433.698463029442 |
| 1988-10-01 | 305.454319060551 |
| 1988-11-01 | 402.683797366555 |
| 1988-12-01 | 456.703357944187 |
| 1989-01-01 | 438.076140709890 |
| 1989-02-01 | 401.137470645366 |
| 1989-03-01 | 340.881227158629 |
| 1989-04-01 | 381.881886566781 |
| 1989-05-01 | 386.008466800299 |
| 1989-06-01 | 455.890328985288 |
| 1989-07-01 | 402.849745095246 |
| 1989-08-01 | 412.938111707160 |
| 1989-09-01 | 444.173527887954 |
| 1989-10-01 | 436.332149378892 |
| 1989-11-01 | 448.509837589707 |
| 1989-12-01 | 417.278037877762 |
| 1990-01-01 | 507.810207764842 |
| 1990-02-01 | 458.745842004087 |
| 1990-03-01 | 506.487369948664 |
| 1990-04-01 | 428.883297408468 |
| 1990-05-01 | 491.995974595331 |
| 1990-06-01 | 415.634187256210 |
| 1990-07-01 | 445.957372466506 |
| 1990-08-01 | 477.427442635050 |
| 1990-09-01 | 369.654797617211 |
| 1990-10-01 | 415.011221225766 |
| 1990-11-01 | 427.987602722513 |
| 1990-12-01 | 422.591304622853 |
| 1991-01-01 | 400.638397799719 |
| 1991-02-01 | 496.568994858402 |
| 1991-03-01 | 428.940541485943 |
| 1991-04-01 | 498.144755348350 |
| 1991-05-01 | 498.818793598616 |
| 1991-06-01 | 472.835704337947 |
| 1991-07-01 | 667.402300651181 |
| 1991-08-01 | 532.820887236415 |
| 1991-09-01 | 543.836355644064 |
| 1991-10-01 | 571.189851442071 |
| 1991-11-01 | 718.352231186687 |
| 1991-12-01 | 518.419343460442 |
| 1992-01-01 | 630.241510088303 |
| 1992-02-01 | 676.013154019757 |
| 1992-03-01 | 709.165659513601 |
| 1992-04-01 | 519.070995736982 |
| 1992-05-01 | 543.229428074998 |
| 1992-06-01 | 635.264246848368 |
| 1992-07-01 | 643.318138768515 |
| 1992-08-01 | 554.836410334539 |
| 1992-09-01 | 641.721689362020 |
| 1992-10-01 | 663.615937393728 |
| 1992-11-01 | 580.554443887176 |
| 1992-12-01 | 576.418216668227 |
| 1993-01-01 | 616.321187903475 |
| 1993-02-01 | 498.954140846240 |
| 1993-03-01 | 579.156504431146 |
| 1993-04-01 | 604.433793939983 |
| 1993-05-01 | 652.159448372103 |
| 1993-06-01 | 701.721600725151 |
| 1993-07-01 | 611.338119874795 |
| 1993-08-01 | 714.481701828555 |
| 1993-09-01 | 706.588942265999 |
| 1993-10-01 | 698.903665303009 |
| 1993-11-01 | 724.256618482130 |
| 1993-12-01 | 721.157732264685 |
| 1994-01-01 | 583.784764621898 |
| 1994-02-01 | 534.088019977888 |
| 1994-03-01 | 842.857471014523 |
| 1994-04-01 | 850.540598765990 |
| 1994-05-01 | 742.503296383991 |
| 1994-06-01 | 650.076330256949 |
| 1994-07-01 | 644.118867101348 |
| 1994-08-01 | 620.292413890730 |
| 1994-09-01 | 583.043239347554 |
| 1994-10-01 | 543.501293544448 |
| 1994-11-01 | 597.398439479074 |
| 1994-12-01 | 630.318522435563 |
| 1995-01-01 | 569.090738041804 |
| 1995-02-01 | 626.354592065474 |
| 1995-03-01 | 517.376265093190 |
| 1995-04-01 | 519.577853471187 |
| 1995-05-01 | 551.593163199215 |
| 1995-06-01 | 558.823940271862 |
| 1995-07-01 | 718.746670194366 |
| 1995-08-01 | 585.629158269855 |
| 1995-09-01 | 592.854959902048 |
| 1995-10-01 | 608.956004939967 |
| 1995-11-01 | 633.113077056832 |
| 1995-12-01 | 614.771240750134 |
| 1996-01-01 | 642.569895333316 |
| 1996-02-01 | 720.800856923243 |
| 1996-03-01 | 712.265222688916 |
| 1996-04-01 | 861.874000107262 |
| 1996-05-01 | 695.209167981529 |
| 1996-06-01 | 582.518256240235 |
| 1996-07-01 | 669.322798204234 |
| 1996-08-01 | 691.349996993937 |
| 1996-09-01 | 689.072903417694 |
| 1996-10-01 | 634.881000794238 |
| 1996-11-01 | 580.112810283293 |
| 1996-12-01 | 622.263484034189 |
| 1997-01-01 | 632.160775950525 |
| 1997-02-01 | 507.634948924693 |
| 1997-03-01 | 534.664068716582 |
| 1997-04-01 | 937.489718007823 |
| 1997-05-01 | 610.242414787585 |
| 1997-06-01 | 760.850339687908 |
| 1997-07-01 | 614.373555365000 |
| 1997-08-01 | 662.508328507711 |
| 1997-09-01 | 624.257590585721 |
| 1997-10-01 | 697.599125541584 |
| 1997-11-01 | 638.876001284604 |
| 1997-12-01 | 602.335155867515 |
| 1998-01-01 | 693.583195864783 |
| 1998-02-01 | 700.277971259182 |
| 1998-03-01 | 667.790604703887 |
| 1998-04-01 | 695.469124225138 |
| 1998-05-01 | 688.405309494590 |
| 1998-06-01 | 732.643009808735 |
| 1998-07-01 | 812.706331636860 |
| 1998-08-01 | 665.820540974682 |
| 1998-09-01 | 796.875867197956 |
| 1998-10-01 | 794.679338989709 |
| 1998-11-01 | 775.230429221185 |
| 1998-12-01 | 948.899892288254 |
| 1999-01-01 | 790.337539795768 |
| 1999-02-01 | 873.738363150785 |
| 1999-03-01 | 886.878928519858 |
| 1999-04-01 | 812.146426424833 |
| 1999-05-01 | 628.259797008992 |
| 1999-06-01 | 829.719504516746 |
| 1999-07-01 | 895.880659212033 |
| 1999-08-01 | 1055.319728925610 |
| 1999-09-01 | 797.789950394974 |
| 1999-10-01 | 650.407144981785 |
| 1999-11-01 | 903.677265531729 |
| 1999-12-01 | 794.637909368852 |
| 2000-01-01 | 803.049877794598 |
| 2000-02-01 | 796.236209797666 |
| 2000-03-01 | 941.585935329348 |
| 2000-04-01 | 642.771834917204 |
| 2000-05-01 | 816.843206274984 |
| 2000-06-01 | 649.026135338018 |
| 2000-07-01 | 500.886259896303 |
| 2000-08-01 | 811.004446098330 |
| 2000-09-01 | 759.359972210323 |
| 2000-10-01 | 624.171227137645 |
| 2000-11-01 | 650.324338914027 |
| 2000-12-01 | 594.557209092468 |
| 2001-01-01 | 861.140520440257 |
| 2001-02-01 | 627.314688879551 |
| 2001-03-01 | 686.333295577413 |
| 2001-04-01 | 746.595912838574 |
| 2001-05-01 | 762.771791842202 |
| 2001-06-01 | 720.876018497423 |
| 2001-07-01 | 696.862642801647 |
| 2001-08-01 | 699.336466408469 |
| 2001-09-01 | 703.296102536498 |
| 2001-10-01 | 822.454386636455 |
| 2001-11-01 | 795.300435445967 |
| 2001-12-01 | 830.829330680007 |
| 2002-01-01 | 888.214968133484 |
| 2002-02-01 | 883.218096035517 |
| 2002-03-01 | 730.892461928992 |
| 2002-04-01 | 760.797007222537 |
| 2002-05-01 | 784.176527603640 |
| 2002-06-01 | 723.755819384787 |
| 2002-07-01 | 750.601948371129 |
| 2002-08-01 | 760.546228594384 |
| 2002-09-01 | 827.873161279946 |
| 2002-10-01 | 810.482428968570 |
| 2002-11-01 | 905.698904073981 |
| 2002-12-01 | 1095.155650839120 |
| 2003-01-01 | 917.565650246927 |
| 2003-02-01 | 761.639913803474 |
| 2003-03-01 | 994.125443331833 |
| 2003-04-01 | 1146.724261948180 |
| 2003-05-01 | 1007.622831382210 |
| 2003-06-01 | 1170.595729861830 |
| 2003-07-01 | 1318.476345774950 |
| 2003-08-01 | 1043.243604951220 |
| 2003-09-01 | 1038.558538812670 |
| 2003-10-01 | 1077.910790840520 |
| 2003-11-01 | 1036.557097159310 |
| 2003-12-01 | 975.694047847999 |
| 2004-01-01 | 930.135499539225 |
| 2004-02-01 | 803.283955216009 |
| 2004-03-01 | 1079.193705215820 |
| 2004-04-01 | 1095.766415325720 |
| 2004-05-01 | 1125.366793209340 |
| 2004-06-01 | 1084.208380918730 |
| 2004-07-01 | 1030.781153329570 |
| 2004-08-01 | 1021.109643443660 |
| 2004-09-01 | 1003.531890426520 |
| 2004-10-01 | 951.605979354402 |
| 2004-11-01 | 1040.571344381120 |
| 2004-12-01 | 1026.527587697640 |
| 2005-01-01 | 878.702711217793 |
| 2005-02-01 | 1024.949859317020 |
| 2005-03-01 | 1140.351101874310 |
| 2005-04-01 | 1084.804636311000 |
| 2005-05-01 | 940.215909381739 |
| 2005-06-01 | 1116.683353819990 |
| 2005-07-01 | 1088.957867576760 |
| 2005-08-01 | 1202.368232012310 |
| 2005-09-01 | 1208.621064694820 |
| 2005-10-01 | 1206.975870884360 |
| 2005-11-01 | 1112.353164005760 |
| 2005-12-01 | 807.306726681976 |
| 2006-01-01 | 991.058405777167 |
| 2006-02-01 | 971.312737209596 |
| 2006-03-01 | 945.055509555426 |
| 2006-04-01 | 805.845618108322 |
| 2006-05-01 | 880.365641811120 |
| 2006-06-01 | 791.448078028398 |
| 2006-07-01 | 830.906055006679 |
| 2006-08-01 | 771.317771188167 |
| 2006-09-01 | 763.998319991156 |
| 2006-10-01 | 820.753511192782 |
| 2006-11-01 | 673.638836396026 |
| 2006-12-01 | 790.172311027708 |
| 2007-01-01 | 782.922301173621 |
| 2007-02-01 | 666.169878145445 |
| 2007-03-01 | 708.113339367014 |
| 2007-04-01 | 742.633311268685 |
| 2007-05-01 | 732.937744165158 |
| 2007-06-01 | 758.783536983991 |
| 2007-07-01 | 766.611415145066 |
| 2007-08-01 | 726.716225118268 |
| 2007-09-01 | 657.273937280923 |
| 2007-10-01 | 617.290867557320 |
| 2007-11-01 | 664.912026525675 |
| 2007-12-01 | 564.002303246151 |
| 2008-01-01 | 605.875414450218 |
| 2008-02-01 | 572.343796026341 |
| 2008-03-01 | 481.630744666026 |
| 2008-04-01 | 542.319520151817 |
| 2008-05-01 | 548.729459203260 |
| 2008-06-01 | 265.867853937138 |
| 2008-07-01 | 412.601187464866 |
| 2008-08-01 | 421.310028210792 |
| 2008-09-01 | 508.913724736776 |
| 2008-10-01 | 447.864991292556 |
| 2008-11-01 | 366.262215958600 |
| 2008-12-01 | 393.792041017884 |
| 2009-01-01 | 448.181398121905 |
| 2009-02-01 | 463.214873250124 |
| 2009-03-01 | 325.674117315150 |
| 2009-04-01 | 370.050497270750 |
| 2009-05-01 | 391.109190703045 |
| 2009-06-01 | 437.540301709334 |
| 2009-07-01 | 526.575998085729 |
| 2009-08-01 | 465.560834316927 |
| 2009-09-01 | 505.790011242962 |
| 2009-10-01 | 409.681894244824 |
| 2009-11-01 | 512.196711144264 |
| 2009-12-01 | 510.447629776794 |
| 2010-01-01 | 507.021884385877 |
| 2010-02-01 | 543.116719494117 |
| 2010-03-01 | 570.478973336368 |
| 2010-04-01 | 537.999122555916 |
| 2010-05-01 | 396.784632160629 |
| 2010-06-01 | 513.449667732200 |
| 2010-07-01 | 412.499691782464 |
| 2010-08-01 | 339.595458357424 |
| 2010-09-01 | 477.606169990775 |
| 2010-10-01 | 479.730602537965 |
| 2010-11-01 | 645.638723576219 |
| 2010-12-01 | 539.353234277529 |
| 2011-01-01 | 448.383409738219 |
| 2011-02-01 | 459.313175231223 |
| 2011-03-01 | 538.578303889819 |
| 2011-04-01 | 415.883277633365 |
| 2011-05-01 | 476.028163290301 |
| 2011-06-01 | 458.408177821384 |
| 2011-07-01 | 376.158887014047 |
| 2011-08-01 | 575.764563477978 |
| 2011-09-01 | 406.493690306125 |
| 2011-10-01 | 411.964136815554 |
| 2011-11-01 | 437.988717868156 |
| 2011-12-01 | 600.150873886300 |
| 2012-01-01 | 519.573716466306 |
| 2012-02-01 | 570.967249165943 |
| 2012-03-01 | 573.434687564825 |
| 2012-04-01 | 573.523354911812 |
| 2012-05-01 | 608.540869222152 |
| 2012-06-01 | 514.228652471903 |
| 2012-07-01 | 640.468043144103 |
| 2012-08-01 | 644.783381418507 |
| 2012-09-01 | 579.376834088292 |
| 2012-10-01 | 763.101293913214 |
| 2012-11-01 | 638.884523197432 |
| 2012-12-01 | 530.947342550264 |
| 2013-01-01 | 658.922578401512 |
| 2013-02-01 | 607.233327577831 |
| 2013-03-01 | 550.711841277223 |
| 2013-04-01 | 691.303535657197 |
| 2013-05-01 | 658.062450828233 |
| 2013-06-01 | 465.431974720696 |
| 2013-07-01 | 742.278127575876 |
| 2013-08-01 | 784.347121330484 |
| 2013-09-01 | 643.766883652921 |
| 2013-10-01 | 728.362232382428 |
| 2013-11-01 | 769.390976296569 |
| 2013-12-01 | 493.851959692000 |
| 2014-01-01 | 604.426225384443 |
| 2014-02-01 | 435.279281540010 |
| 2014-03-01 | 523.945195900518 |
| 2014-04-01 | 802.109111176729 |
| 2014-05-01 | 584.989109626700 |
| 2014-06-01 | 646.519074438500 |
| 2014-07-01 | 593.069740406001 |
| 2014-08-01 | 513.807853154759 |
| 2014-09-01 | 622.647365428143 |
| 2014-10-01 | 610.439039159179 |
| 2014-11-01 | 583.738489390632 |
| 2014-12-01 | 625.131549044850 |
| 2015-01-01 | 622.410734422995 |
| 2015-02-01 | 544.287211113671 |
| 2015-03-01 | 582.076854173294 |
| 2015-04-01 | 549.025248286925 |
| 2015-05-01 | 649.771916706685 |
| 2015-06-01 | 595.737411469111 |
| 2015-07-01 | 610.813914798490 |
| 2015-08-01 | 534.280504112018 |
| 2015-09-01 | 507.829411568277 |
| 2015-10-01 | 468.276110599805 |
| 2015-11-01 | 469.905496226683 |
| 2015-12-01 | 619.113030966568 |
| 2016-01-01 | 555.978347484052 |
| 2016-02-01 | 644.649868288568 |
| 2016-03-01 | 778.816522912019 |
| 2016-04-01 | 650.653997930685 |
| 2016-05-01 | 599.581031993282 |
| 2016-06-01 | 693.455608660347 |
| 2016-07-01 | 387.880145197757 |
| 2016-08-01 | 1159.717435859400 |
| 2016-09-01 | 729.599547045177 |
| 2016-10-01 | 647.232109080651 |
| 2016-11-01 | 725.607436394274 |
| 2016-12-01 | 725.678625080699 |
| 2017-01-01 | 656.808342885914 |
| 2017-02-01 | 852.878674998386 |
| 2017-03-01 | 762.163964779243 |
| 2017-04-01 | 606.339414167415 |
| 2017-05-01 | 549.420984098644 |
| 2017-06-01 | 600.428768735823 |
| 2017-07-01 | 538.148134742066 |
| 2017-08-01 | 653.555416854159 |
| 2017-09-01 | 776.975267459144 |
| 2017-10-01 | 956.028507499853 |
| 2017-11-01 | 1034.340119129630 |
| 2017-12-01 | 635.034207812919 |
| 2018-01-01 | 635.919515604562 |
| 2018-02-01 | 640.731609745129 |
| 2018-03-01 | 669.346836251263 |
| 2018-04-01 | 643.574940694970 |
| 2018-05-01 | 755.134711091238 |
| 2018-06-01 | 630.858233649932 |
| 2018-07-01 | 786.334221203321 |
| 2018-08-01 | 716.137353191642 |
| 2018-09-01 | 474.099395831807 |
| 2018-10-01 | 628.171703171583 |
| 2018-11-01 | 629.294863868842 |
| 2018-12-01 | 611.197194264654 |
| 2019-01-01 | 684.495392292177 |
| 2019-02-01 | 551.998435067012 |
| 2019-03-01 | 431.483091117973 |
| 2019-04-01 | 781.867232383300 |
| 2019-05-01 | 820.011227745989 |
| 2019-06-01 | 693.063179865505 |
| 2019-07-01 | 699.334389726179 |
| 2019-08-01 | 844.906692956669 |
| 2019-09-01 | 826.621736010563 |
| 2019-10-01 | 835.363244910938 |
| 2019-11-01 | 665.903181691412 |
| 2019-12-01 | 651.654917241307 |
| 2020-01-01 | 768.338712613784 |
| 2020-02-01 | 726.982607665628 |
| 2020-03-01 | 594.605693473010 |
| 2020-04-01 | 488.954303858388 |
| 2020-05-01 | 670.820773626096 |
| 2020-06-01 | 941.260497905223 |
| 2020-07-01 | 1217.770281476670 |
| 2020-08-01 | 780.730550189209 |
| 2020-09-01 | 928.022455729707 |
| 2020-10-01 | 774.362702775471 |
| 2020-11-01 | 884.711213847163 |
| 2020-12-01 | 960.391624499293 |
| 2021-01-01 | 838.487140928653 |
| 2021-02-01 | 864.627695586178 |
| 2021-03-01 | 1178.590545446330 |
| 2021-04-01 | 935.520501145287 |
| 2021-05-01 | 742.935191187247 |
| 2021-06-01 | 821.000271518880 |
| 2021-07-01 | 732.496135043827 |
| 2021-08-01 | 778.209372866802 |
| 2021-09-01 | 753.324831656734 |
| 2021-10-01 | 846.563060784461 |
| 2021-11-01 | 893.264238473440 |
| 2021-12-01 | 838.943581439204 |
| 2022-01-01 | 752.560113876695 |
| 2022-02-01 | 769.027700503269 |
| 2022-03-01 | 779.490518154129 |
| 2022-04-01 | 698.737015858870 |
| 2022-05-01 | 736.276478241487 |
| 2022-06-01 | 619.695723712223 |
| 2022-07-01 | 675.405579226171 |
| 2022-08-01 | 576.956468935787 |
| 2022-09-01 | 573.104955001822 |
| 2022-10-01 | 487.918005590296 |
| 2022-11-01 | 455.762604873615 |
| 2022-12-01 | 524.668798535432 |
| 2023-01-01 | 544.210554278963 |
| 2023-02-01 | 564.119675016609 |
| 2023-03-01 | 532.349670788949 |
| 2023-04-01 | 575.275743409098 |
| 2023-05-01 | 662.208299108337 |
| 2023-06-01 | 625.275468094184 |
| 2023-07-01 | 611.293748669930 |
| 2023-08-01 | 714.319495727562 |
| 2023-09-01 | 436.444162366243 |
| 2023-10-01 | 569.711193007923 |
| 2023-11-01 | 826.149487778072 |
| 2023-12-01 | 645.852898723177 |
| 2024-01-01 | 681.631905802891 |
| 2024-02-01 | 747.048426580793 |
| 2024-03-01 | 664.004293794543 |
| 2024-04-01 | 589.235656592370 |
| 2024-05-01 | 591.631410054696 |
| 2024-06-01 | 577.808121760892 |
| 2024-07-01 | 566.829765584254 |
| 2024-08-01 | 569.767831075611 |
| 2024-09-01 | 733.497690748697 |
| 2024-10-01 | 719.126137543886 |
| 2024-11-01 | 619.154572736446 |
| 2024-12-01 | 646.415833008417 |
| 2025-01-01 | 658.465882886314 |
| 2025-02-01 | 609.465623329462 |
| 2025-03-01 | 578.134091317442 |
| 2025-04-01 | 693.237316960969 |
| 2025-05-01 | 602.209555248294 |
| 2025-06-01 | 603.375347942301 |
| 2025-07-01 | 653.324499531843 |
| 2025-08-01 | 610.983916782945 |
| 2025-09-01 | 603.785290461644 |
| 2025-10-01 | 637.158993575592 |
| 2025-11-01 | 633.020737872244 |
| 2025-12-01 | 603.797683155845 |
| 2026-01-01 | 621.120331864976 |
| 2026-02-01 | 660.440335454942 |
| 2026-03-01 | 655.528739517617 |
| 2026-04-01 | 571.808347123798 |
| 2026-05-01 | 530.103281404481 |
| 2026-06-01 | 664.020356996517 |