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 2026-07-01
Last Updated 2026-08-25 8:48 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
1997-09-01 295.4500542638540
1997-10-01 274.1184313196210
1997-11-01 299.7543418205030
1997-12-01 284.5106016620630
1998-01-01 299.5266286017780
1998-02-01 371.1877417611620
1998-03-01 282.7785403417940
1998-04-01 273.1262694415250
1998-05-01 299.1608578934220
1998-06-01 328.6539957220900
1998-07-01 338.1137854628930
1998-08-01 332.5479517205950
1998-09-01 307.7595112989910
1998-10-01 323.6414183418690
1998-11-01 301.6124668789100
1998-12-01 357.6416918932280
1999-01-01 344.5608480888320
1999-02-01 330.8608025039680
1999-03-01 345.2425165422170
1999-04-01 382.5835296329490
1999-05-01 342.5202249919520
1999-06-01 354.0419904391720
1999-07-01 347.4811518974780
1999-08-01 312.0769236434260
1999-09-01 368.2435965780590
1999-10-01 301.7304428599850
1999-11-01 357.2065057884720
1999-12-01 305.2392445082010
2000-01-01 304.3738528546090
2000-02-01 343.4092479952750
2000-03-01 309.7766783831090
2000-04-01 274.4600350618860
2000-05-01 299.9271414451600
2000-06-01 322.0305665874950
2000-07-01 265.9312760991300
2000-08-01 304.3339183534030
2000-09-01 267.5662585932310
2000-10-01 356.7860668599500
2000-11-01 315.6479221590030
2000-12-01 239.6674358412170
2001-01-01 314.1564642662830
2001-02-01 278.3419945110030
2001-03-01 316.0980572368800
2001-04-01 302.3656963036650
2001-05-01 327.3960415551360
2001-06-01 289.1676711784110
2001-07-01 305.7826668058760
2001-08-01 327.8833364194460
2001-09-01 303.7568128484970
2001-10-01 302.4352735976130
2001-11-01 274.0726859981620
2001-12-01 270.9035932812740
2002-01-01 292.8131182989900
2002-02-01 349.0082061393520
2002-03-01 296.3720410556020
2002-04-01 298.6938410380690
2002-05-01 280.0294286783040
2002-06-01 253.6937119755490
2002-07-01 281.5098766096960
2002-08-01 302.2221447547120
2002-09-01 313.0249062385550
2002-10-01 295.9404155575370
2002-11-01 247.6517361099860
2002-12-01 325.4649412007340
2003-01-01 402.1459040790120
2003-02-01 318.4124008221690
2003-03-01 245.8548409635010
2003-04-01 328.2735109706030
2003-05-01 313.6015834410730
2003-06-01 324.5253657708180
2003-07-01 330.3566075410420
2003-08-01 302.4206909607270
2003-09-01 318.7255207409540
2003-10-01 381.3571997494720
2003-11-01 299.2418239509800
2003-12-01 351.0256051170260
2004-01-01 310.5098291676170
2004-02-01 334.5831058735870
2004-03-01 315.9682960440480
2004-04-01 296.7253640109610
2004-05-01 294.7231630980760
2004-06-01 338.5590123059200
2004-07-01 330.1737136856130
2004-08-01 319.2239531587520
2004-09-01 318.2324336011190
2004-10-01 309.8112113984290
2004-11-01 343.4753192421000
2004-12-01 343.6276449861140
2005-01-01 304.5982043012750
2005-02-01 270.4176858615020
2005-03-01 279.9593138421710
2005-04-01 301.0986181040590
2005-05-01 281.6045732342950
2005-06-01 285.1417999137030
2005-07-01 282.4957903082480
2005-08-01 275.6214745654090
2005-09-01 286.2630914952810
2005-10-01 235.9108769917920
2005-11-01 282.7184829165670
2005-12-01 258.8682589272440
2006-01-01 287.8854717844690
2006-02-01 300.6111719267110
2006-03-01 259.2144835023750
2006-04-01 225.7273054070700
2006-05-01 223.7495782910870
2006-06-01 221.1455338779670
2006-07-01 157.1412036539630
2006-08-01 221.6079781587970
2006-09-01 163.6633092951390
2006-10-01 183.8255591258430
2006-11-01 170.7044297212140
2006-12-01 157.6334034847910
2007-01-01 183.0430535155170
2007-02-01 158.5095017745210
2007-03-01 168.0010906665950
2007-04-01 182.7958853098590
2007-05-01 182.5884413552340
2007-06-01 159.2133284679210
2007-07-01 176.4534362842590
2007-08-01 175.1996295174630
2007-09-01 164.7818473434050
2007-10-01 153.3809638081250
2007-11-01 157.7483933882920
2007-12-01 138.0037385402310
2008-01-01 133.2493793361440
2008-02-01 117.3390643397920
2008-03-01 105.4330121176860
2008-04-01 147.7536133879240
2008-05-01 105.8171335665040
2008-06-01 94.9161338575258
2008-07-01 118.9132328361530
2008-08-01 94.0947744721531
2008-09-01 95.0970152261180
2008-10-01 86.0998585413144
2008-11-01 72.7192006597004
2008-12-01 62.8005429952529
2009-01-01 56.9617763239666
2009-02-01 62.0515935829219
2009-03-01 70.7106609999797
2009-04-01 73.8292691071192
2009-05-01 50.8933015774003
2009-06-01 91.2745250905429
2009-07-01 72.0008897718338
2009-08-01 103.9066836939200
2009-09-01 91.0908529306199
2009-10-01 61.5413088595961
2009-11-01 73.8995238306890
2009-12-01 88.3886017458819
2010-01-01 80.3300689460747
2010-02-01 89.8470166473921
2010-03-01 91.0827691133212
2010-04-01 75.2528246583225
2010-05-01 87.4781006503050
2010-06-01 81.8250281127934
2010-07-01 68.3772093557570
2010-08-01 69.4719162941696
2010-09-01 67.8042715686675
2010-10-01 86.8928754026587
2010-11-01 72.9154904711015
2010-12-01 79.6900262840079
2011-01-01 78.9291505263310
2011-02-01 81.6642438069443
2011-03-01 75.1975684382142
2011-04-01 74.7724989050566
2011-05-01 70.8036455455764
2011-06-01 72.0723730662329
2011-07-01 68.4168219553406
2011-08-01 66.9292842386029
2011-09-01 68.0476716166662
2011-10-01 51.6524084657847
2011-11-01 79.8712087158317
2011-12-01 75.7031748110228
2012-01-01 82.5314358594355
2012-02-01 87.1208715736094
2012-03-01 79.8716749687669
2012-04-01 73.2525053273648
2012-05-01 85.0024910596480
2012-06-01 76.7438929611160
2012-07-01 92.5154389376394
2012-08-01 95.6278075300614
2012-09-01 89.4292636917716
2012-10-01 90.6889067337076
2012-11-01 96.1851420631909
2012-12-01 91.8183368138882
2013-01-01 88.7403674931275
2013-02-01 80.0256444575622
2013-03-01 91.7475723362744
2013-04-01 98.7924460337825
2013-05-01 97.5680843416272
2013-06-01 133.4320359916220
2013-07-01 106.3777333329230
2013-08-01 114.0217552832710
2013-09-01 91.2753032226659
2013-10-01 108.2556898257500
2013-11-01 99.8799345815939
2013-12-01 105.0312205689340
2014-01-01 111.3973399995780
2014-02-01 72.7511854205660
2014-03-01 105.7951028459030
2014-04-01 107.7445229249280
2014-05-01 103.1210066816080
2014-06-01 106.6124752843030
2014-07-01 109.8173778022010
2014-08-01 103.0259665183820
2014-09-01 107.2447839870060
2014-10-01 98.2258578588661
2014-11-01 101.1166801506280
2014-12-01 98.6954454389542
2015-01-01 88.5274742233047
2015-02-01 110.6108626405080
2015-03-01 101.0086037920020
2015-04-01 120.0361084981050
2015-05-01 82.6582232711796
2015-06-01 100.4567336216000
2015-07-01 118.0339454140740
2015-08-01 106.2636281988280
2015-09-01 118.5577955901050
2015-10-01 123.3849561637910
2015-11-01 133.1090689060900
2015-12-01 119.6607704209840
2016-01-01 118.6369637760180
2016-02-01 119.1932319084420
2016-03-01 131.2173445866540
2016-04-01 147.9805536466690
2016-05-01 124.8219580679450
2016-06-01 139.2860716588480
2016-07-01 117.4973276316430
2016-08-01 180.8837250783500
2016-09-01 139.3712207298810
2016-10-01 98.5281604540519
2016-11-01 134.3304025431370
2016-12-01 146.6019289139680
2017-01-01 138.1104090915290
2017-02-01 128.4716849968800
2017-03-01 146.0621207714480
2017-04-01 111.6887845203080
2017-05-01 137.8137043886100
2017-06-01 128.9276471798200
2017-07-01 133.7085396645880
2017-08-01 128.5779438706370
2017-09-01 125.5189561564170
2017-10-01 115.2663761560900
2017-11-01 94.9909900436521
2017-12-01 125.9657546983890
2018-01-01 145.6255277363710
2018-02-01 173.5621997958830
2018-03-01 131.5974333133050
2018-04-01 137.0665133632140
2018-05-01 159.8130231008700
2018-06-01 162.1256526689150
2018-07-01 131.9457650429400
2018-08-01 147.2588215822540
2018-09-01 145.1167454348830
2018-10-01 150.5667870222290
2018-11-01 146.9165851520670
2018-12-01 149.9654239178290
2019-01-01 126.8962513915230
2019-02-01 146.8519050575990
2019-03-01 96.7263009744320
2019-04-01 132.0799034801660
2019-05-01 130.2208784343990
2019-06-01 115.2493303069710
2019-07-01 133.0878091825910
2019-08-01 121.0504592541180
2019-09-01 117.8810792971630
2019-10-01 135.0048090048220
2019-11-01 124.8674078689790
2019-12-01 119.5636707819260
2020-01-01 127.3299459044590
2020-02-01 105.1681414070740
2020-03-01 105.1023832022150
2020-04-01 111.5335603026510
2020-05-01 92.0836531541539
2020-06-01 116.5302021798810
2020-07-01 133.1221407526380
2020-08-01 198.7929116339580
2020-09-01 159.3771102889270
2020-10-01 138.9807615182580
2020-11-01 150.9412134278980
2020-12-01 140.1852104676260
2021-01-01 166.1326698491740
2021-02-01 145.5939947891240
2021-03-01 189.2471852381350
2021-04-01 171.3681273005380
2021-05-01 138.1173534202500
2021-06-01 149.0501426380780
2021-07-01 136.0752266400190
2021-08-01 121.7246178412540
2021-09-01 125.0776495386150
2021-10-01 130.3266549775410
2021-11-01 124.5315884192770
2021-12-01 158.4205756117670
2022-01-01 124.5128569576230
2022-02-01 160.8168980650550
2022-03-01 145.5635219763470
2022-04-01 131.2389987149920
2022-05-01 126.8187122908010
2022-06-01 143.0599210086030
2022-07-01 128.2968697347880
2022-08-01 136.9104678049530
2022-09-01 121.6236867895740
2022-10-01 114.0558503487440
2022-11-01 113.0906498794870
2022-12-01 101.6616545332870
2023-01-01 92.9808984448428
2023-02-01 98.9548337503116
2023-03-01 105.6403473810130
2023-04-01 100.2121283782650
2023-05-01 121.6819322579780
2023-06-01 116.4400051491350
2023-07-01 122.5656626567430
2023-08-01 129.7374077560360
2023-09-01 123.8355471461040
2023-10-01 121.2348968645850
2023-11-01 142.4195443813040
2023-12-01 126.0468788334370
2024-01-01 156.9145771658850
2024-02-01 148.2724752262520
2024-03-01 139.3149647835020
2024-04-01 140.6931819905780
2024-05-01 134.8054211743300
2024-06-01 121.6930239839160
2024-07-01 159.6499444926940
2024-08-01 127.6936894794560
2024-09-01 151.8740672813240
2024-10-01 144.4634219297510
2024-11-01 130.8012147004330
2024-12-01 149.1673588917190
2025-01-01 133.6474744052480
2025-02-01 134.5700262027320
2025-03-01 137.9098339071260
2025-04-01 157.5993204883520
2025-05-01 156.7154152126280
2025-06-01 147.9964447769760
2025-07-01 143.1871567898890
2025-08-01 144.4160718236790
2025-09-01 132.1969484571280
2025-10-01 152.5751070498750
2025-11-01 116.8090930707650
2025-12-01 146.1865986682170
2026-01-01 165.2601427463380
2026-02-01 137.5182648095030
2026-03-01 113.8387941384920
2026-04-01 132.8065210198780
2026-05-01 129.7549055885470
2026-06-01 156.6823158329480
2026-07-01 137.3710613520590

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