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

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Milwaukee-Waukesha, WI (MSA)
Series ID MILW355BP1FHSA
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
1988-01-01 228.0951608747230
1988-02-01 219.1468966111650
1988-03-01 307.3392794328480
1988-04-01 262.9935984844610
1988-05-01 251.3103265200450
1988-06-01 269.6092424606650
1988-07-01 297.0698728463210
1988-08-01 286.3705399730470
1988-09-01 298.8282194178200
1988-10-01 226.1478680417360
1988-11-01 280.1256975243900
1988-12-01 293.6431497975160
1989-01-01 278.8768189938120
1989-02-01 264.0696369343800
1989-03-01 273.0637286419660
1989-04-01 289.7821984430780
1989-05-01 283.1883647376280
1989-06-01 267.8742982527310
1989-07-01 260.9196547343970
1989-08-01 277.0847773169010
1989-09-01 279.0293399996250
1989-10-01 308.8238472171840
1989-11-01 341.2192020620320
1989-12-01 301.9634017529050
1990-01-01 292.6576323106730
1990-02-01 375.0952904291750
1990-03-01 321.9068679711110
1990-04-01 273.3261638794660
1990-05-01 295.7485119016200
1990-06-01 263.9081157239860
1990-07-01 268.1839567319730
1990-08-01 288.4369455341180
1990-09-01 287.1088539970020
1990-10-01 278.7494194830110
1990-11-01 236.2089966647460
1990-12-01 209.9974177843140
1991-01-01 215.8217264837250
1991-02-01 239.9959973463090
1991-03-01 241.4662047944170
1991-04-01 344.8749005970250
1991-05-01 291.4822315174280
1991-06-01 321.8534830398850
1991-07-01 318.7636295259860
1991-08-01 290.5290130175030
1991-09-01 281.0144253480100
1991-10-01 265.5573706465730
1991-11-01 284.8718201779890
1991-12-01 243.4209373716900
1992-01-01 355.5269128787420
1992-02-01 370.1789255459810
1992-03-01 415.4666995629280
1992-04-01 335.8032349845060
1992-05-01 352.0063192215430
1992-06-01 376.1791458516130
1992-07-01 364.8297133254960
1992-08-01 346.2678289897490
1992-09-01 376.0815764004820
1992-10-01 408.8417464781590
1992-11-01 404.0865096241280
1992-12-01 438.3800319265030
1993-01-01 426.7654897525840
1993-02-01 402.0291789175390
1993-03-01 356.0459824953790
1993-04-01 362.8227062401050
1993-05-01 339.2717664140650
1993-06-01 338.9413277440650
1993-07-01 350.9129587790670
1993-08-01 403.5729991298880
1993-09-01 403.1523311670640
1993-10-01 386.0387528610170
1993-11-01 523.7146518856670
1993-12-01 416.4707668593590
1994-01-01 333.4822732345360
1994-02-01 357.9451070874160
1994-03-01 389.7365804265460
1994-04-01 399.8611047127670
1994-05-01 375.2521261735120
1994-06-01 375.3814581663850
1994-07-01 369.9686418063590
1994-08-01 358.4458664192960
1994-09-01 343.1954315066740
1994-10-01 334.0973890427570
1994-11-01 356.2998839132450
1994-12-01 330.7095159987370
1995-01-01 325.7229413882050
1995-02-01 286.3493005104910
1995-03-01 291.9269081374530
1995-04-01 232.8218555688490
1995-05-01 310.3377797606990
1995-06-01 311.3077821558880
1995-07-01 303.5357004653570
1995-08-01 319.2976518748570
1995-09-01 300.9264075694800
1995-10-01 340.4106666760200
1995-11-01 302.6130384843720
1995-12-01 319.9334498428220
1996-01-01 311.7588233120530
1996-02-01 366.1018211682990
1996-03-01 273.4525399138960
1996-04-01 344.4043761690970
1996-05-01 347.4086215161940
1996-06-01 303.4204296589950
1996-07-01 354.9956802223350
1996-08-01 315.7674879678500
1996-09-01 311.9195342087070
1996-10-01 319.2667426739880
1996-11-01 286.9555871523240
1996-12-01 283.6128308248630
1997-01-01 273.5295297751110
1997-02-01 258.9857325849420
1997-03-01 292.1262542695250
1997-04-01 294.0041955010100
1997-05-01 271.6905601274540
1997-06-01 273.4036514930650
1997-07-01 261.6911476341080
1997-08-01 265.0153062710700
1997-09-01 295.4500542638530
1997-10-01 274.1184313196200
1997-11-01 299.7543418205030
1997-12-01 284.5106016620630
1998-01-01 299.5266286017780
1998-02-01 371.1877417611630
1998-03-01 282.7785403417940
1998-04-01 273.1262694415250
1998-05-01 299.1608578934220
1998-06-01 328.6539957220900
1998-07-01 338.1137854628920
1998-08-01 332.5479517205950
1998-09-01 307.7595112989900
1998-10-01 323.6414183418680
1998-11-01 301.6124668789100
1998-12-01 357.6416918932280
1999-01-01 344.5608480888320
1999-02-01 330.8608025039710
1999-03-01 345.2425165422170
1999-04-01 382.5835296329490
1999-05-01 342.5202249919520
1999-06-01 354.0419904391710
1999-07-01 347.4811518974770
1999-08-01 312.0769236434260
1999-09-01 368.2435965780590
1999-10-01 301.7304428599860
1999-11-01 357.2065057884740
1999-12-01 305.2392445082030
2000-01-01 304.3738528546110
2000-02-01 343.4092479952800
2000-03-01 309.7766783831050
2000-04-01 274.4600350618770
2000-05-01 299.9271414451480
2000-06-01 322.0305665874850
2000-07-01 265.9312760991300
2000-08-01 304.3339183534220
2000-09-01 267.5662585932640
2000-10-01 356.7860668599990
2000-11-01 315.6479221590250
2000-12-01 239.6674358412130
2001-01-01 314.1564642662420
2001-02-01 278.3419945109530
2001-03-01 316.0980572368160
2001-04-01 302.3656963036120
2001-05-01 327.3960415550990
2001-06-01 289.1676711784070
2001-07-01 305.7826668059120
2001-08-01 327.8833364195460
2001-09-01 303.7568128486410
2001-10-01 302.4352735977580
2001-11-01 274.0726859982270
2001-12-01 270.9035932812390
2002-01-01 292.8131182988400
2002-02-01 349.0082061391230
2002-03-01 296.3720410554260
2002-04-01 298.6938410379450
2002-05-01 280.0294286782610
2002-06-01 253.6937119755690
2002-07-01 281.5098766097370
2002-08-01 302.2221447548000
2002-09-01 313.0249062386660
2002-10-01 295.9404155577820
2002-11-01 247.6517361101010
2002-12-01 325.4649412009410
2003-01-01 402.1459040798400
2003-02-01 318.4124008200390
2003-03-01 245.8548409643750
2003-04-01 328.2735109715860
2003-05-01 313.6015834415350
2003-06-01 324.5253657703070
2003-07-01 330.3566075385500
2003-08-01 302.4206909582300
2003-09-01 318.7255207382670
2003-10-01 381.3571997482560
2003-11-01 299.2418239525630
2003-12-01 351.0256051221300
2004-01-01 310.5098291769820
2004-02-01 334.5831058771490
2004-03-01 315.9682960515090
2004-04-01 296.7253640128140
2004-05-01 294.7231630931100
2004-06-01 338.5590122963240
2004-07-01 330.1737136712280
2004-08-01 319.2239531471880
2004-09-01 318.2324335946240
2004-10-01 309.8112114004080
2004-11-01 343.4753192527860
2004-12-01 343.6276450024340
2005-01-01 304.5982043265780
2005-02-01 270.4176858762820
2005-03-01 279.9593138598700
2005-04-01 301.0986181081240
2005-05-01 281.6045732317980
2005-06-01 285.1417999050610
2005-07-01 282.4957902409770
2005-08-01 275.6214745501700
2005-09-01 286.2630914844200
2005-10-01 235.9108769863770
2005-11-01 282.7184829137320
2005-12-01 258.8682589360000
2006-01-01 287.8854719272660
2006-02-01 300.6111719676840
2006-03-01 259.2144835623990
2006-04-01 225.7273054536070
2006-05-01 223.7495783392980
2006-06-01 221.1455336945210
2006-07-01 157.1412035803140
2006-08-01 221.6079780713600
2006-09-01 163.6633092306780
2006-10-01 183.8255591928000
2006-11-01 170.7044297644480
2006-12-01 157.6334036183140
2007-01-01 183.0430538554290
2007-02-01 158.5095019249670
2007-03-01 168.0010906835950
2007-04-01 182.7958851563560
2007-05-01 182.5884410107190
2007-06-01 159.2133278932280
2007-07-01 176.4534360698930
2007-08-01 175.1996298078280
2007-09-01 164.7818479897490
2007-10-01 153.3809644350310
2007-11-01 157.7483939618230
2007-12-01 138.0037387062900
2008-01-01 133.2493792683910
2008-02-01 117.3390637088620
2008-03-01 105.4330114751170
2008-04-01 147.7536125208510
2008-05-01 105.8171329960780
2008-06-01 94.9161333670823
2008-07-01 118.9132329633540
2008-08-01 94.0947753659278
2008-09-01 95.0970166586081
2008-10-01 86.0998600543685
2008-11-01 72.7192011334680
2008-12-01 62.8005425803489
2009-01-01 56.9617754003935
2009-02-01 62.0515931231503
2009-03-01 70.7106598988463
2009-04-01 73.8292673592162
2009-05-01 50.8933015249042
2009-06-01 91.2745219365851
2009-07-01 72.0008893044029
2009-08-01 103.9066842076830
2009-09-01 91.0908553819588
2009-10-01 61.5413123235932
2009-11-01 73.8995302338372
2009-12-01 88.3886098243923
2010-01-01 80.3300747799837
2010-02-01 89.8469849320683
2010-03-01 91.0827706531138
2010-04-01 75.2528221633416
2010-05-01 87.4781000564664
2010-06-01 81.8250229330903
2010-07-01 68.3772089763751
2010-08-01 69.4719177582477
2010-09-01 67.8042639899299
2010-10-01 86.8928884173628
2010-11-01 72.9155087998756
2010-12-01 79.6900498950088
2011-01-01 78.9291729305221
2011-02-01 81.6641820355289
2011-03-01 75.1975750696469
2011-04-01 74.7724939055218
2011-05-01 70.8036406950004
2011-06-01 72.0723613190675
2011-07-01 68.4168163558977
2011-08-01 66.9292827896301
2011-09-01 68.0476514207274
2011-10-01 51.6524222218161
2011-11-01 79.8712462651319
2011-12-01 75.7032150499097
2012-01-01 82.5315932919096
2012-02-01 87.1207833442553
2012-03-01 79.8717030296116
2012-04-01 73.2523084251779
2012-05-01 85.0025116300090
2012-06-01 76.7438782138627
2012-07-01 92.5154345688873
2012-08-01 95.6278280886095
2012-09-01 89.4292691219808
2012-10-01 90.6889860386853
2012-11-01 96.1852353860591
2012-12-01 91.8183954486930
2013-01-01 88.7406290592033
2013-02-01 80.0255087752446
2013-03-01 91.7475285456699
2013-04-01 98.7920158985267
2013-05-01 97.5681054197788
2013-06-01 133.4320352823000
2013-07-01 106.3774631073040
2013-08-01 114.0220038653870
2013-09-01 91.2754348260841
2013-10-01 108.2560270971480
2013-11-01 99.8801086298355
2013-12-01 105.0312682962680
2014-01-01 111.3977221051720
2014-02-01 72.7509957113923
2014-03-01 105.7949948945990
2014-04-01 107.7431046336640
2014-05-01 103.1211792356490
2014-06-01 106.6126535467590
2014-07-01 109.8169480759130
2014-08-01 103.0265193297780
2014-09-01 107.2452644084880
2014-10-01 98.2265537894225
2014-11-01 101.1168624153940
2014-12-01 98.6958576792637
2015-01-01 88.5282053382490
2015-02-01 110.6074571717350
2015-03-01 101.0088223023250
2015-04-01 120.0341130384960
2015-05-01 82.6586147834973
2015-06-01 100.4571681899420
2015-07-01 118.0334073123550
2015-08-01 106.2646191447900
2015-09-01 118.5588319636800
2015-10-01 123.3865643238560
2015-11-01 133.1094865588370
2015-12-01 119.6616496607080
2016-01-01 118.6381980999970
2016-02-01 119.1856884880250
2016-03-01 131.2166609159390
2016-04-01 147.9767967722410
2016-05-01 124.8228166273380
2016-06-01 139.2874242981610
2016-07-01 117.4980504685800
2016-08-01 180.8879205545650
2016-09-01 139.3744852679460
2016-10-01 98.5306048861137
2016-11-01 134.3307568819370
2016-12-01 146.6016808294900
2017-01-01 138.1088055661400
2017-02-01 128.4564147920300
2017-03-01 146.0566970770510
2017-04-01 111.6838726851740
2017-05-01 137.8212185403060
2017-06-01 128.9290400860600
2017-07-01 133.7114009564740
2017-08-01 128.5867643283240
2017-09-01 125.5246838868020
2017-10-01 115.2706326118720
2017-11-01 94.9904760898551
2017-12-01 125.9626091025780
2018-01-01 145.6189201066910
2018-02-01 173.5377327303420
2018-03-01 131.5692456842880
2018-04-01 137.0617578394810
2018-05-01 159.8327330554500
2018-06-01 162.1307196357860
2018-07-01 131.9529181645910
2018-08-01 147.2777960549520
2018-09-01 145.1298887650390
2018-10-01 150.5812299619760
2018-11-01 146.9261876381350
2018-12-01 149.9478425169980
2019-01-01 126.8457294641450
2019-02-01 146.8303831620230
2019-03-01 96.6981186611768
2019-04-01 132.0845508136180
2019-05-01 130.2491816421730
2019-06-01 115.2559422406630
2019-07-01 133.0980359873770
2019-08-01 121.0710724677620
2019-09-01 117.8950236430510
2019-10-01 135.0240721588960
2019-11-01 124.8839866158710
2019-12-01 119.5381421294660
2020-01-01 127.2354494443130
2020-02-01 105.1567706615160
2020-03-01 105.0662510599200
2020-04-01 111.5474945713360
2020-05-01 92.1084094648943
2020-06-01 116.5403286497020
2020-07-01 133.1345605091050
2020-08-01 198.8295274496720
2020-09-01 159.4005678573710
2020-10-01 139.0076669464390
2020-11-01 150.9713110016510
2020-12-01 140.1369861874590
2021-01-01 165.9681797199320
2021-02-01 145.5732126878760
2021-03-01 189.1898396069400
2021-04-01 171.3959854220010
2021-05-01 138.1635306914880
2021-06-01 149.0948062303830
2021-07-01 136.0311028746660
2021-08-01 121.7632711901000
2021-09-01 125.1182096125130
2021-10-01 130.3592280477690
2021-11-01 124.5543482960490
2021-12-01 158.3447780475940
2022-01-01 124.3843534063180
2022-02-01 160.7659266430890
2022-03-01 145.5005758267040
2022-04-01 131.2544368538840
2022-05-01 126.8636160953890
2022-06-01 143.1454743248730
2022-07-01 128.2171876034400
2022-08-01 136.9853609264510
2022-09-01 121.6917907394380
2022-10-01 114.0904782712090
2022-11-01 113.1414149719430
2022-12-01 101.5855909006810
2023-01-01 92.8641968699186
2023-02-01 98.8745395070346
2023-03-01 105.5898627891050
2023-04-01 100.1417145820730
2023-05-01 121.6018069740400
2023-06-01 116.9176219246150
2023-07-01 122.2272972488900
2023-08-01 129.9189784507270
2023-09-01 123.9400580333320
2023-10-01 121.2830142323030
2023-11-01 142.5079974939300
2023-12-01 125.9186557214830
2024-01-01 156.6855382517310
2024-02-01 148.0440767053670
2024-03-01 139.1774028133970
2024-04-01 140.3673386478010
2024-05-01 134.3843379560770
2024-06-01 122.9203532606700
2024-07-01 158.9955900571200
2024-08-01 127.9858740362320
2024-09-01 152.0219998589890
2024-10-01 144.5156534021000
2024-11-01 130.8881709899260
2024-12-01 148.9498630948570
2025-01-01 133.4262647678380
2025-02-01 134.2585947327780
2025-03-01 137.6945271405810
2025-04-01 156.9304279386430
2025-05-01 155.7610450472620
2025-06-01 150.5823369187030
2025-07-01 142.3275087604290
2025-08-01 144.8971721283450
2025-09-01 132.3456015533220
2025-10-01 152.6303773791440
2025-11-01 116.8639824678920
2025-12-01 145.8982879823310
2026-01-01 164.9150080198120
2026-02-01 137.0894052213200
2026-03-01 113.5526091832820
2026-04-01 132.0219710362810
2026-05-01 128.6077381712420

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