Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Madison, WI (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Madison, WI (MSA)
Series ID MADI555BP1FHSA
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 2026-05-01
Last Updated 2026-06-24 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
1988-01-01 138.6155351830410
1988-02-01 137.0157475502570
1988-03-01 172.8120625804490
1988-04-01 124.9296754326910
1988-05-01 102.7446200476120
1988-06-01 119.3983264400640
1988-07-01 106.0609447008570
1988-08-01 133.5062266447460
1988-09-01 144.2862146959020
1988-10-01 125.8914315326640
1988-11-01 103.3499200232690
1988-12-01 173.0019167098840
1989-01-01 128.3417708658870
1989-02-01 123.9089918237350
1989-03-01 105.7095195363630
1989-04-01 148.4551109278700
1989-05-01 132.1961799500260
1989-06-01 114.4029029050990
1989-07-01 127.0189687092850
1989-08-01 138.4805164834890
1989-09-01 121.3502100811080
1989-10-01 124.4414450948480
1989-11-01 141.7873265314270
1989-12-01 120.6804479824930
1990-01-01 130.8780590763460
1990-02-01 150.0721184100090
1990-03-01 133.2545862984650
1990-04-01 98.6262628424282
1990-05-01 131.3212620539170
1990-06-01 130.4107224778520
1990-07-01 134.3064719546600
1990-08-01 114.4410472831610
1990-09-01 124.4716352091170
1990-10-01 130.3638989269900
1990-11-01 125.0889871930750
1990-12-01 126.0175894442180
1991-01-01 115.0575270361850
1991-02-01 118.9817316783910
1991-03-01 119.8929679929740
1991-04-01 166.2052678775560
1991-05-01 151.9607782402310
1991-06-01 138.4920956056430
1991-07-01 136.0192489590660
1991-08-01 139.2913386443690
1991-09-01 130.9640265418020
1991-10-01 138.2946195648160
1991-11-01 141.4353819198440
1991-12-01 143.5255382532970
1992-01-01 175.2618823488040
1992-02-01 170.6006335723440
1992-03-01 185.0141018896390
1992-04-01 162.2275127384600
1992-05-01 155.7231605366690
1992-06-01 183.4467002695180
1992-07-01 193.0187189105930
1992-08-01 192.5275087147390
1992-09-01 196.4731556864280
1992-10-01 176.8246122231250
1992-11-01 166.8285863915560
1992-12-01 182.1032632455710
1993-01-01 150.1569047355320
1993-02-01 152.9848556561420
1993-03-01 164.5933067862580
1993-04-01 164.9201019490160
1993-05-01 169.4460857113910
1993-06-01 189.1653955543550
1993-07-01 175.6044330621680
1993-08-01 190.6442352700140
1993-09-01 187.3667275667710
1993-10-01 214.3653095573940
1993-11-01 222.9151714951080
1993-12-01 230.4988900978950
1994-01-01 142.9378139616340
1994-02-01 141.5526226806790
1994-03-01 179.9052652936630
1994-04-01 176.9650876193140
1994-05-01 171.8966412268510
1994-06-01 150.2340909017460
1994-07-01 184.3544872771610
1994-08-01 133.6111695141860
1994-09-01 145.4131685828530
1994-10-01 150.9300810687730
1994-11-01 138.5523602710060
1994-12-01 138.7251136756530
1995-01-01 141.8139722365880
1995-02-01 135.4283918807340
1995-03-01 108.7569642887420
1995-04-01 96.5671265746063
1995-05-01 87.6240792175628
1995-06-01 118.8255715456600
1995-07-01 81.3969025561575
1995-08-01 117.5695790793720
1995-09-01 118.1764932267620
1995-10-01 91.9548395122361
1995-11-01 107.5847494556600
1995-12-01 112.9253348591230
1996-01-01 124.0441065085700
1996-02-01 119.1262916551970
1996-03-01 142.6727409762890
1996-04-01 157.3214477664400
1996-05-01 159.4689424799100
1996-06-01 123.6863561728140
1996-07-01 142.6340328357060
1996-08-01 128.9734750217630
1996-09-01 115.8340152796770
1996-10-01 109.0249851583360
1996-11-01 79.5189764516906
1996-12-01 104.8158807580080
1997-01-01 104.4049070466110
1997-02-01 93.2052333635528
1997-03-01 92.0241357506656
1997-04-01 95.7829523259604
1997-05-01 131.2340239356900
1997-06-01 98.1457132486601
1997-07-01 109.3943173786750
1997-08-01 97.8290454634299
1997-09-01 89.2052806107736
1997-10-01 111.7944015694650
1997-11-01 116.7986595684660
1997-12-01 118.0009297620160
1998-01-01 114.8819296694520
1998-02-01 116.4913522406100
1998-03-01 107.4483400288400
1998-04-01 130.7166160137130
1998-05-01 110.8104088611210
1998-06-01 134.0216916932840
1998-07-01 103.4985395313350
1998-08-01 109.6415955149010
1998-09-01 132.0437662527970
1998-10-01 132.3903263970120
1998-11-01 123.4093750030760
1998-12-01 126.8760654516190
1999-01-01 115.3618241903600
1999-02-01 150.9309836659640
1999-03-01 145.7609426481060
1999-04-01 113.7939736426480
1999-05-01 87.1390923774504
1999-06-01 121.5712781830780
1999-07-01 132.8723291548610
1999-08-01 124.1025634892380
1999-09-01 133.5263047197580
1999-10-01 144.6301949304000
1999-11-01 155.3933218995810
1999-12-01 139.8155963415530
2000-01-01 137.0164621253680
2000-02-01 149.0757211340290
2000-03-01 144.5216555407530
2000-04-01 145.9499797466560
2000-05-01 134.0316946805530
2000-06-01 140.7492812237670
2000-07-01 146.5673420898820
2000-08-01 158.7333812454480
2000-09-01 169.8424555851970
2000-10-01 147.7506006903080
2000-11-01 155.9090042018850
2000-12-01 131.5653658698380
2001-01-01 172.2617201510890
2001-02-01 184.2843865899680
2001-03-01 179.4155588007810
2001-04-01 154.7207899879930
2001-05-01 180.6187942632900
2001-06-01 162.6894454757090
2001-07-01 159.9882753159420
2001-08-01 168.6021423092180
2001-09-01 158.2131517930000
2001-10-01 144.6629414911260
2001-11-01 186.3259332526670
2001-12-01 180.5195441571880
2002-01-01 191.5608017225840
2002-02-01 180.1284881957380
2002-03-01 186.0164160711050
2002-04-01 193.5760343490760
2002-05-01 182.5863714307880
2002-06-01 173.0228299475480
2002-07-01 195.2775673624490
2002-08-01 194.2990866902550
2002-09-01 183.5916626128760
2002-10-01 200.4856270462680
2002-11-01 168.3970349023790
2002-12-01 185.4587451586710
2003-01-01 229.2005951015460
2003-02-01 184.5478187766080
2003-03-01 167.2579430692940
2003-04-01 183.8383371321150
2003-05-01 201.9125603274230
2003-06-01 226.2779986491900
2003-07-01 208.2584653100610
2003-08-01 149.7487880785570
2003-09-01 210.3448510510060
2003-10-01 234.5432247990420
2003-11-01 227.3651743447580
2003-12-01 239.5290337193240
2004-01-01 200.8432673740160
2004-02-01 240.8334600412840
2004-03-01 259.3304060706550
2004-04-01 298.8471364044460
2004-05-01 256.7911285777570
2004-06-01 319.9244691753990
2004-07-01 279.8549776624500
2004-08-01 266.4004394368200
2004-09-01 289.1734910094390
2004-10-01 265.6728937129170
2004-11-01 253.4973986087520
2004-12-01 272.0544711612590
2005-01-01 170.5284340134600
2005-02-01 237.8467324519530
2005-03-01 251.1230641104920
2005-04-01 224.8936469121970
2005-05-01 254.1353338949310
2005-06-01 243.1722667952510
2005-07-01 237.9834147362300
2005-08-01 264.0577656713770
2005-09-01 249.5151948500380
2005-10-01 242.1438991134340
2005-11-01 250.3046603173480
2005-12-01 152.8304573668880
2006-01-01 188.1106495490940
2006-02-01 184.5157544075540
2006-03-01 205.4991154313260
2006-04-01 190.6590019420600
2006-05-01 182.0543544188170
2006-06-01 170.5377593327770
2006-07-01 157.9257409096140
2006-08-01 143.3524839117770
2006-09-01 117.6417917378610
2006-10-01 138.8974099539790
2006-11-01 140.5249660365960
2006-12-01 123.1280868356450
2007-01-01 121.1485083760890
2007-02-01 119.6612384028290
2007-03-01 117.8061035551630
2007-04-01 145.7379604012050
2007-05-01 150.6949436297690
2007-06-01 120.3999455746970
2007-07-01 117.4931313643590
2007-08-01 137.7931456660060
2007-09-01 88.2831309992281
2007-10-01 121.9645621368050
2007-11-01 143.6467113710070
2007-12-01 110.8757950097970
2008-01-01 96.1812681100795
2008-02-01 90.6875801615455
2008-03-01 44.4895331117097
2008-04-01 76.9503852262551
2008-05-01 49.5190331289228
2008-06-01 72.4553204123309
2008-07-01 73.5102107205955
2008-08-01 67.5742486503846
2008-09-01 78.3302441144849
2008-10-01 61.2820974222106
2008-11-01 56.3681901658149
2008-12-01 53.7826498797149
2009-01-01 49.4975099403422
2009-02-01 71.9218735163020
2009-03-01 41.1185199907950
2009-04-01 30.7571395226815
2009-05-01 49.5439165788716
2009-06-01 64.3668378148695
2009-07-01 73.5990888239016
2009-08-01 67.3159349817192
2009-09-01 102.1347082056280
2009-10-01 81.0226572527310
2009-11-01 56.7386339025485
2009-12-01 90.0938099302449
2010-01-01 80.4178966085212
2010-02-01 73.5328040687537
2010-03-01 88.1076126949143
2010-04-01 50.4717537520376
2010-05-01 66.8646719679349
2010-06-01 74.4257316946449
2010-07-01 61.9345469908895
2010-08-01 46.1467997889368
2010-09-01 58.6863766545296
2010-10-01 64.6637104710747
2010-11-01 64.5415810492322
2010-12-01 65.1522681095901
2011-01-01 70.4127706260148
2011-02-01 76.0327052810118
2011-03-01 65.6443972524136
2011-04-01 57.4016303175280
2011-05-01 54.4268339863813
2011-06-01 52.3191514380633
2011-07-01 57.1827992102379
2011-08-01 57.1565956285355
2011-09-01 57.1109705375119
2011-10-01 47.0511090219803
2011-11-01 62.9737600497272
2011-12-01 66.0965941739309
2012-01-01 69.1828763717240
2012-02-01 71.9364457943473
2012-03-01 75.8680664422880
2012-04-01 66.0137977531110
2012-05-01 84.3077181878660
2012-06-01 70.4748722286082
2012-07-01 70.9602164791324
2012-08-01 84.6277728286171
2012-09-01 70.9673248669410
2012-10-01 71.2751341787262
2012-11-01 81.3742188086291
2012-12-01 85.8663896184382
2013-01-01 95.5517628664172
2013-02-01 93.5685538607233
2013-03-01 81.9056924114818
2013-04-01 95.6425150523169
2013-05-01 91.7078046520770
2013-06-01 74.8654860979585
2013-07-01 104.2059119297150
2013-08-01 103.2031008861580
2013-09-01 104.2584141150450
2013-10-01 137.2189653314720
2013-11-01 96.9863094450163
2013-12-01 87.5359203614688
2014-01-01 79.8587645139263
2014-02-01 88.3366452013919
2014-03-01 87.6317595902161
2014-04-01 110.2235599996580
2014-05-01 101.4533250985910
2014-06-01 91.1211851019205
2014-07-01 97.3048321451396
2014-08-01 154.5540078436310
2014-09-01 83.9836251508586
2014-10-01 109.5506763499380
2014-11-01 100.5630007478180
2014-12-01 85.8785408352072
2015-01-01 106.1316649863430
2015-02-01 98.0006109572042
2015-03-01 88.6218311928787
2015-04-01 112.1368996057180
2015-05-01 102.4351628212260
2015-06-01 124.5487694195950
2015-07-01 137.3984981315880
2015-08-01 110.0312467924340
2015-09-01 122.2903096640290
2015-10-01 133.4331003675870
2015-11-01 102.1768345715790
2015-12-01 139.7742034892490
2016-01-01 113.3943038379930
2016-02-01 123.8511858005520
2016-03-01 141.8215332375980
2016-04-01 106.9425729031130
2016-05-01 130.9200988579510
2016-06-01 126.8383570283700
2016-07-01 107.2892677610050
2016-08-01 107.1313755332890
2016-09-01 129.7030595342360
2016-10-01 114.7045682287120
2016-11-01 219.8112750475080
2016-12-01 128.2601235603120
2017-01-01 127.5974780408040
2017-02-01 132.2947909897750
2017-03-01 145.9587474920110
2017-04-01 129.4162437225660
2017-05-01 147.9363810638740
2017-06-01 151.7109140819410
2017-07-01 152.1861227595170
2017-08-01 157.9382506640450
2017-09-01 143.4590736429840
2017-10-01 124.0913752383470
2017-11-01 153.0337349760040
2017-12-01 106.2801218362230
2018-01-01 145.1329590089630
2018-02-01 131.9398339659280
2018-03-01 132.2182138839830
2018-04-01 149.5939940284410
2018-05-01 148.5270423439540
2018-06-01 116.0044106978660
2018-07-01 132.4308952566200
2018-08-01 155.1731290762090
2018-09-01 115.2795573537970
2018-10-01 129.2638207487470
2018-11-01 125.0895731449860
2018-12-01 123.5994015908520
2019-01-01 117.9645431783410
2019-02-01 114.6738655126060
2019-03-01 107.7825262437730
2019-04-01 140.7975784143130
2019-05-01 103.8440735453760
2019-06-01 124.9282408183800
2019-07-01 131.0475490573210
2019-08-01 115.7729499266080
2019-09-01 138.9997040579970
2019-10-01 155.1358808655030
2019-11-01 133.8613540072000
2019-12-01 133.2279136538490
2020-01-01 129.0274380971940
2020-02-01 141.1524565125820
2020-03-01 130.3294641659400
2020-04-01 72.9777877160726
2020-05-01 115.0808072602170
2020-06-01 131.2283223189700
2020-07-01 136.7027662768730
2020-08-01 159.2734024804630
2020-09-01 145.1050394917250
2020-10-01 162.3078503858970
2020-11-01 147.5983910749010
2020-12-01 166.0443527698640
2021-01-01 176.5104921976320
2021-02-01 150.5990427933150
2021-03-01 153.7838424369100
2021-04-01 149.9533583657160
2021-05-01 140.0447147322250
2021-06-01 147.1541041339050
2021-07-01 141.0011524348500
2021-08-01 129.4235250000210
2021-09-01 133.2047502030900
2021-10-01 128.4484696169550
2021-11-01 141.4045471217310
2021-12-01 154.3938344622230
2022-01-01 138.6571095241060
2022-02-01 138.0792002787480
2022-03-01 142.4641564924770
2022-04-01 140.4094108932860
2022-05-01 112.0189157594480
2022-06-01 156.0718605541170
2022-07-01 117.7290456381450
2022-08-01 113.8521901683070
2022-09-01 133.6788076537200
2022-10-01 117.6615923499170
2022-11-01 115.8989084503640
2022-12-01 117.3827633986520
2023-01-01 112.9057636067710
2023-02-01 115.8296467106980
2023-03-01 126.0372874651140
2023-04-01 104.3942522875890
2023-05-01 130.7162180282760
2023-06-01 115.8324758259660
2023-07-01 125.2975037121570
2023-08-01 137.0379721761400
2023-09-01 126.5118532233430
2023-10-01 133.5638465004650
2023-11-01 141.9493902368530
2023-12-01 127.0641465877060
2024-01-01 136.1299582384100
2024-02-01 148.7582979651860
2024-03-01 137.9852533092020
2024-04-01 119.8787792973390
2024-05-01 156.7152691221770
2024-06-01 145.4929622194780
2024-07-01 139.0726840388480
2024-08-01 133.6763142784110
2024-09-01 138.5883899926560
2024-10-01 170.8795153762220
2024-11-01 136.9518203996760
2024-12-01 132.1380634333600
2025-01-01 135.2297724634010
2025-02-01 135.2066719640580
2025-03-01 140.1386766248440
2025-04-01 154.1131961694050
2025-05-01 144.4634692259940
2025-06-01 129.0519617921870
2025-07-01 136.2903766683620
2025-08-01 164.7074141843470
2025-09-01 143.5743928669300
2025-10-01 138.6006572669810
2025-11-01 134.6967775886750
2025-12-01 131.6461140304460
2026-01-01 145.8379432988860
2026-02-01 141.1285533015090
2026-03-01 109.3392405512710
2026-04-01 140.3874028868160
2026-05-01 125.3096147065830

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