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 2026-08-01
Last Updated 2026-09-24 8:51 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
1998-02-01 371.1877417611630
1998-03-01 282.7785403417940
1998-04-01 273.1262694415250
1998-05-01 299.1608578934220
1998-06-01 328.6539957220900
1998-07-01 338.1137854628930
1998-08-01 332.5479517205950
1998-09-01 307.7595112989910
1998-10-01 323.6414183418680
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
1999-05-01 342.5202249919530
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
1999-11-01 357.2065057884730
1999-12-01 305.2392445082010
2000-01-01 304.3738528546090
2000-02-01 343.4092479952760
2000-03-01 309.7766783831090
2000-04-01 274.4600350618860
2000-05-01 299.9271414451590
2000-06-01 322.0305665874940
2000-07-01 265.9312760991300
2000-08-01 304.3339183534050
2000-09-01 267.5662585932340
2000-10-01 356.7860668599550
2000-11-01 315.6479221590050
2000-12-01 239.6674358412160
2001-01-01 314.1564642662790
2001-02-01 278.3419945109980
2001-03-01 316.0980572368740
2001-04-01 302.3656963036600
2001-05-01 327.3960415551320
2001-06-01 289.1676711784100
2001-07-01 305.7826668058800
2001-08-01 327.8833364194560
2001-09-01 303.7568128485110
2001-10-01 302.4352735976270
2001-11-01 274.0726859981690
2001-12-01 270.9035932812710
2002-01-01 292.8131182989750
2002-02-01 349.0082061393300
2002-03-01 296.3720410555850
2002-04-01 298.6938410380570
2002-05-01 280.0294286783000
2002-06-01 253.6937119755510
2002-07-01 281.5098766097000
2002-08-01 302.2221447547200
2002-09-01 313.0249062385650
2002-10-01 295.9404155575600
2002-11-01 247.6517361099970
2002-12-01 325.4649412007560
2003-01-01 402.1459040790970
2003-02-01 318.4124008219600
2003-03-01 245.8548409635830
2003-04-01 328.2735109706910
2003-05-01 313.6015834411080
2003-06-01 324.5253657707630
2003-07-01 330.3566075408150
2003-08-01 302.4206909605240
2003-09-01 318.7255207407380
2003-10-01 381.3571997493880
2003-11-01 299.2418239511180
2003-12-01 351.0256051174570
2004-01-01 310.5098291684160
2004-02-01 334.5831058738300
2004-03-01 315.9682960447210
2004-04-01 296.7253640111380
2004-05-01 294.7231630976360
2004-06-01 338.5590123050470
2004-07-01 330.1737136843200
2004-08-01 319.2239531577710
2004-09-01 318.2324336006100
2004-10-01 309.8112113986850
2004-11-01 343.4753192431100
2004-12-01 343.6276449875730
2005-01-01 304.5982043035140
2005-02-01 270.4176858627620
2005-03-01 279.9593138437780
2005-04-01 301.0986181043090
2005-05-01 281.6045732339180
2005-06-01 285.1417999127690
2005-07-01 282.4957903012550
2005-08-01 275.6214745643660
2005-09-01 286.2630914949750
2005-10-01 235.9108769921550
2005-11-01 282.7184829173270
2005-12-01 258.8682589287680
2006-01-01 287.8854717951670
2006-02-01 300.6111719304510
2006-03-01 259.2144835073290
2006-04-01 225.7273054101320
2006-05-01 223.7495782938150
2006-06-01 221.1455338627100
2006-07-01 157.1412036459860
2006-08-01 221.6079781505800
2006-09-01 163.6633092910680
2006-10-01 183.8255591358660
2006-11-01 170.7044297261330
2006-12-01 157.6334034960440
2007-01-01 183.0430535402770
2007-02-01 158.5095017856960
2007-03-01 168.0010906682910
2007-04-01 182.7958852990460
2007-05-01 182.5884413304790
2007-06-01 159.2133284242350
2007-07-01 176.4534362628350
2007-08-01 175.1996295290530
2007-09-01 164.7818473819350
2007-10-01 153.3809638609260
2007-11-01 157.7483934322900
2007-12-01 138.0037385624940
2008-01-01 133.2493793429820
2008-02-01 117.3390643065970
2008-03-01 105.4330120762740
2008-04-01 147.7536133230740
2008-05-01 105.8171335187180
2008-06-01 94.9161338128177
2008-07-01 118.9132328339230
2008-08-01 94.0947745237381
2008-09-01 95.0970153158785
2008-10-01 86.0998586557329
2008-11-01 72.7192006981740
2008-12-01 62.8005429808777
2009-01-01 56.9617762807802
2009-02-01 62.0515935873209
2009-03-01 70.7106609535447
2009-04-01 73.8292689471238
2009-05-01 50.8933015670368
2009-06-01 91.2745248362835
2009-07-01 72.0008896815751
2009-08-01 103.9066836273180
2009-09-01 91.0908530385982
2009-10-01 61.5413091224508
2009-11-01 73.8995243684712
2009-12-01 88.3886024613924
2010-01-01 80.3300694826132
2010-02-01 89.8470149334666
2010-03-01 91.0827692252083
2010-04-01 75.2528242800962
2010-05-01 87.4781004270934
2010-06-01 81.8250274899329
2010-07-01 68.3772090706513
2010-08-01 69.4719161618112
2010-09-01 67.8042712648399
2010-10-01 86.8928765700620
2010-11-01 72.9154922353388
2010-12-01 79.6900285017800
2011-01-01 78.9291523629175
2011-02-01 81.6642398884761
2011-03-01 75.1975683599215
2011-04-01 74.7724977293013
2011-05-01 70.8036449077950
2011-06-01 72.0723723021521
2011-07-01 68.4168219324942
2011-08-01 66.9292844345729
2011-09-01 68.0476709930056
2011-10-01 51.6524092872716
2011-11-01 79.8712102720744
2011-12-01 75.7031762187115
2012-01-01 82.5314509847614
2012-02-01 87.1208644409819
2012-03-01 79.8716760584275
2012-04-01 73.2524872850354
2012-05-01 85.0024955200502
2012-06-01 76.7438949806183
2012-07-01 92.5154424737109
2012-08-01 95.6278102948104
2012-09-01 89.4292635408994
2012-10-01 90.6889075425546
2012-11-01 96.1851403856534
2012-12-01 91.8183343882954
2013-01-01 88.7403945189862
2013-02-01 80.0256347501057
2013-03-01 91.7475729920188
2013-04-01 98.7924039089068
2013-05-01 97.5680948856139
2013-06-01 133.4320424775750
2013-07-01 106.3777500073970
2013-08-01 114.0217737363200
2013-09-01 91.2753009200029
2013-10-01 108.2556861440100
2013-11-01 99.8799225490516
2013-12-01 105.0312043548250
2014-01-01 111.3973763486800
2014-02-01 72.7511670780226
2014-03-01 105.7950895352700
2014-04-01 107.7445119006760
2014-05-01 103.1210142510810
2014-06-01 106.6124785416120
2014-07-01 109.8174065920570
2014-08-01 103.0260005897180
2014-09-01 107.2447865360080
2014-10-01 98.2258583099971
2014-11-01 101.1166076532650
2014-12-01 98.6954366583164
2015-01-01 88.5275151773497
2015-02-01 110.6107441149890
2015-03-01 101.0086038055060
2015-04-01 120.0361908197830
2015-05-01 82.6582386720780
2015-06-01 100.4567402400430
2015-07-01 118.0339868177410
2015-08-01 106.2636736521320
2015-09-01 118.5577906499320
2015-10-01 123.3849508658120
2015-11-01 133.1088890836030
2015-12-01 119.6607531793730
2016-01-01 118.6369851291910
2016-02-01 119.1928964129650
2016-03-01 131.2173046525440
2016-04-01 147.9806023230500
2016-05-01 124.8219515124140
2016-06-01 139.2862343172350
2016-07-01 117.4977961176560
2016-08-01 180.8846241963480
2016-09-01 139.3716687159590
2016-10-01 98.5281465149377
2016-11-01 134.3296121217790
2016-12-01 146.6008118515140
2017-01-01 138.1090321348690
2017-02-01 128.4702932553650
2017-03-01 146.0616254313030
2017-04-01 111.6888782794040
2017-05-01 137.8144207270700
2017-06-01 128.9288121970410
2017-07-01 133.7109399275910
2017-08-01 128.5796760982370
2017-09-01 125.5205925275840
2017-10-01 115.2661386680600
2017-11-01 94.9890999447913
2017-12-01 125.9619941201250
2018-01-01 145.6200320629480
2018-02-01 173.5572519342700
2018-03-01 131.5972926359340
2018-04-01 137.0670937834760
2018-05-01 159.8151993151550
2018-06-01 162.1289443851030
2018-07-01 131.9505110011520
2018-08-01 147.2621835504370
2018-09-01 145.1201378731720
2018-10-01 150.5689212094360
2018-11-01 146.9174487169310
2018-12-01 149.9503157051660
2019-01-01 126.8536796561110
2019-02-01 146.8784530035870
2019-03-01 96.7347781446762
2019-04-01 132.0863911201420
2019-05-01 130.2237681872560
2019-06-01 115.2483805378670
2019-07-01 133.0869554491700
2019-08-01 121.0465108144050
2019-09-01 117.8806310211200
2019-10-01 135.0079135331410
2019-11-01 124.8743838794570
2019-12-01 119.5490415128040
2020-01-01 127.2594719312420
2020-02-01 105.2189517308610
2020-03-01 105.1294033549590
2020-04-01 111.5461091975590
2020-05-01 92.0810769451689
2020-06-01 116.5136317809150
2020-07-01 133.1000435292940
2020-08-01 198.7605961188220
2020-09-01 159.3732473387300
2020-10-01 138.9969339747830
2020-11-01 150.9759883220380
2020-12-01 140.1580427673550
2021-01-01 166.0301541174070
2021-02-01 145.7129732446320
2021-03-01 189.3232085125590
2021-04-01 171.4120805367910
2021-05-01 138.1506502596380
2021-06-01 149.0124801544490
2021-07-01 135.7129655157920
2021-08-01 121.7821243760720
2021-09-01 125.1633982804700
2021-10-01 130.4188869095570
2021-11-01 124.6144027739540
2021-12-01 158.4097173896290
2022-01-01 124.4519388107650
2022-02-01 160.9176793049540
2022-03-01 145.5706633215630
2022-04-01 131.2158191137190
2022-05-01 126.8308524172440
2022-06-01 142.9929958991210
2022-07-01 127.6642590206140
2022-08-01 137.1308207682300
2022-09-01 121.8638501531540
2022-10-01 114.2821114084670
2022-11-01 113.2357751961610
2022-12-01 101.6948445177530
2023-01-01 92.9572054843484
2023-02-01 98.9695338880898
2023-03-01 105.5137612819570
2023-04-01 99.9937250846010
2023-05-01 121.3771587515120
2023-06-01 116.6786959951970
2023-07-01 121.0918239398940
2023-08-01 131.0699490837360
2023-09-01 124.2663870146940
2023-10-01 121.5953947945050
2023-11-01 142.5730638118070
2023-12-01 126.0838705405360
2024-01-01 156.8420832765220
2024-02-01 148.0927303333950
2024-03-01 138.8808068617790
2024-04-01 140.0078802038150
2024-05-01 134.0163319043540
2024-06-01 122.2061426003610
2024-07-01 156.9829949181430
2024-08-01 130.3625810932510
2024-09-01 152.5788061376240
2024-10-01 144.9822426277930
2024-11-01 130.8550008831240
2024-12-01 149.1498644374680
2025-01-01 133.5330481436120
2025-02-01 134.2064691814420
2025-03-01 137.1811789072370
2025-04-01 156.3832920521440
2025-05-01 155.2222944501270
2025-06-01 149.0538643149100
2025-07-01 139.8738541573580
2025-08-01 149.4749605019790
2025-09-01 132.9217589831110
2025-10-01 153.1289947470360
2025-11-01 116.7261275411430
2025-12-01 146.0493076915650
2026-01-01 164.9668502638380
2026-02-01 136.9325807779150
2026-03-01 113.0652204056510
2026-04-01 131.5576343831180
2026-05-01 128.2510061729950
2026-06-01 157.9587130623780
2026-07-01 134.0727799306950
2026-08-01 120.8726719895100

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