Federal Reserve Economic Data

Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Montana

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Montana
Series ID MTBP1FHSA
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 2025-08-01
Last Updated 2025-09-24 8:49 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 35.145822148209800
1988-02-01 40.296043990761000
1988-03-01 37.333257651027900
1988-04-01 46.388189868549006
1988-05-01 44.080327444318900
1988-06-01 53.983109347401200
1988-07-01 42.962136495816100
1988-08-01 44.545239375692400
1988-09-01 51.877443262671900
1988-10-01 43.024599723078900
1988-11-01 41.398342738036796
1988-12-01 49.616572680277606
1989-01-01 32.203553922959800
1989-02-01 26.038601322486000
1989-03-01 46.051819253405400
1989-04-01 49.820716618514204
1989-05-01 48.407808406882800
1989-06-01 41.017546505507700
1989-07-01 38.370082006001795
1989-08-01 50.106224149377496
1989-09-01 40.448206307666900
1989-10-01 49.287407002219000
1989-11-01 47.724505178478790
1989-12-01 42.312718859197000
1990-01-01 52.207479637428290
1990-02-01 36.384915461419700
1990-03-01 57.954399152015000
1990-04-01 47.935725026781206
1990-05-01 76.485198044004790
1990-06-01 47.070140248841500
1990-07-01 66.720126179918000
1990-08-01 63.380046857877396
1990-09-01 52.771227365769604
1990-10-01 60.037462342289400
1990-11-01 62.810376713989000
1990-12-01 50.783936592429110
1991-01-01 64.669069546880790
1991-02-01 79.632995712826500
1991-03-01 58.159200235854400
1991-04-01 65.730104983137790
1991-05-01 71.970003048664210
1991-06-01 78.446980174794900
1991-07-01 80.329207619212800
1991-08-01 67.630408530616300
1991-09-01 97.003432152539000
1991-10-01 82.508124312709410
1991-11-01 93.377475047350710
1991-12-01 120.779066508358000
1992-01-01 128.970943065498000
1992-02-01 184.673346643017000
1992-03-01 123.701980354643000
1992-04-01 123.901201446159990
1992-05-01 109.536931988479000
1992-06-01 124.393145745963990
1992-07-01 136.843496641124000
1992-08-01 138.307275734662000
1992-09-01 134.371923466264000
1992-10-01 154.007364688216000
1992-11-01 141.691345148719000
1992-12-01 146.320108628801000
1993-01-01 75.665668512194200
1993-02-01 98.439829756142100
1993-03-01 141.564321547099000
1993-04-01 162.590491638879000
1993-05-01 128.049286658493000
1993-06-01 152.289205778071000
1993-07-01 134.711231313276980
1993-08-01 209.012442049352980
1993-09-01 171.833926926978000
1993-10-01 161.482217711006000
1993-11-01 160.505826919903000
1993-12-01 179.987530958115000
1994-01-01 196.096970653027000
1994-02-01 204.681355033947000
1994-03-01 193.675069256860000
1994-04-01 206.237868640303000
1994-05-01 207.313363448051000
1994-06-01 182.182770960500000
1994-07-01 166.978622858218980
1994-08-01 152.916116178488000
1994-09-01 150.428790726953000
1994-10-01 153.580867264066000
1994-11-01 167.327087352078000
1994-12-01 149.504952115951000
1995-01-01 164.212872650410000
1995-02-01 143.324746771636000
1995-03-01 138.283813097689000
1995-04-01 134.070162659477000
1995-05-01 154.206920036275000
1995-06-01 154.068936788082000
1995-07-01 149.369736967212020
1995-08-01 151.732293284302020
1995-09-01 151.526044299860000
1995-10-01 137.956459666758000
1995-11-01 170.969905147010000
1995-12-01 155.076906353412000
1996-01-01 120.394922867078000
1996-02-01 120.296422447505000
1996-03-01 130.759742354123000
1996-04-01 163.375525792258000
1996-05-01 126.241784554631010
1996-06-01 131.389743735280000
1996-07-01 134.795807800456000
1996-08-01 154.755509056228020
1996-09-01 122.153338671812000
1996-10-01 129.248178302699000
1996-11-01 91.851181220369700
1996-12-01 75.148265609291800
1997-01-01 113.201102210002000
1997-02-01 126.631378181970000
1997-03-01 109.570684030159000
1997-04-01 120.846906552194000
1997-05-01 123.531069242500000
1997-06-01 105.879767562425000
1997-07-01 122.104953769199010
1997-08-01 109.842649285020000
1997-09-01 148.211001875291000
1997-10-01 112.442778940062010
1997-11-01 92.518775699072800
1997-12-01 79.703160010100700
1998-01-01 98.601716112337300
1998-02-01 120.965945491026000
1998-03-01 140.602296400562000
1998-04-01 123.174970907222000
1998-05-01 117.764895838596000
1998-06-01 111.493374181620010
1998-07-01 122.408065902801000
1998-08-01 95.685537676010800
1998-09-01 142.234593612744020
1998-10-01 142.486587321537000
1998-11-01 155.932065714550000
1998-12-01 132.824907127118000
1999-01-01 92.677775306162200
1999-02-01 124.846109047641000
1999-03-01 125.713963846530990
1999-04-01 111.999063603635010
1999-05-01 117.836492806229000
1999-06-01 129.866316675245000
1999-07-01 116.582582786373010
1999-08-01 101.552887459655990
1999-09-01 98.346835833170300
1999-10-01 103.079092096646010
1999-11-01 117.742074165579000
1999-12-01 118.876514875028000
2000-01-01 104.328294157957000
2000-02-01 121.572990510335000
2000-03-01 141.579858849190000
2000-04-01 130.983482718638000
2000-05-01 112.472991661639000
2000-06-01 123.878802648692000
2000-07-01 108.727462979469000
2000-08-01 146.363097929263000
2000-09-01 122.510856891506010
2000-10-01 126.335087396900010
2000-11-01 124.736181275904000
2000-12-01 115.861070479582010
2001-01-01 141.629851224018000
2001-02-01 125.379881915781000
2001-03-01 121.653314759893000
2001-04-01 125.400550187587000
2001-05-01 136.975606150039000
2001-06-01 128.273942732320000
2001-07-01 146.765148072578000
2001-08-01 151.652688653148000
2001-09-01 123.248287305882000
2001-10-01 119.335851899284000
2001-11-01 118.590783132927000
2001-12-01 142.537986306629020
2002-01-01 201.732003229978970
2002-02-01 155.073926265123000
2002-03-01 122.047965681897000
2002-04-01 153.828131212041000
2002-05-01 168.625981497878000
2002-06-01 173.740377711156010
2002-07-01 141.822311334625000
2002-08-01 158.080778052309000
2002-09-01 164.287626520875000
2002-10-01 195.158237356473000
2002-11-01 182.466977063888000
2002-12-01 171.079268220947000
2003-01-01 201.508210727428000
2003-02-01 187.025455408451000
2003-03-01 143.644247111595000
2003-04-01 243.053610721064000
2003-05-01 144.745792606233000
2003-06-01 173.015085748261000
2003-07-01 193.390066216901000
2003-08-01 179.415102080099000
2003-09-01 204.141002802338000
2003-10-01 177.010543386785000
2003-11-01 164.094560275336000
2003-12-01 185.191983428265000
2004-01-01 124.304682540535000
2004-02-01 146.814045957491000
2004-03-01 193.222513219676020
2004-04-01 180.554341093693000
2004-05-01 168.897185971002020
2004-06-01 189.766906780859000
2004-07-01 212.972101769383020
2004-08-01 186.149309791780000
2004-09-01 207.796145838574970
2004-10-01 147.546406104609000
2004-11-01 261.193153637587000
2004-12-01 278.616811352075000
2005-01-01 352.730844207470000
2005-02-01 246.488842918521980
2005-03-01 300.775341277470030
2005-04-01 332.242498379057000
2005-05-01 352.518275563693000
2005-06-01 290.214108894761000
2005-07-01 259.719814541358000
2005-08-01 331.278162935722000
2005-09-01 387.237381528859030
2005-10-01 375.285314676268000
2005-11-01 383.456532080420970
2005-12-01 346.379608326032040
2006-01-01 449.949302272703000
2006-02-01 353.160379418868050
2006-03-01 321.798756583984000
2006-04-01 287.000274942006970
2006-05-01 315.180766682556960
2006-06-01 310.897686405127000
2006-07-01 256.913790211971000
2006-08-01 310.033837375577040
2006-09-01 267.850800819870000
2006-10-01 247.853254155756990
2006-11-01 261.407570247100000
2006-12-01 287.370324735510000
2007-01-01 305.457074044999000
2007-02-01 336.429005598510000
2007-03-01 317.506148653150000
2007-04-01 287.079324920663960
2007-05-01 336.604667743394030
2007-06-01 261.171832223819000
2007-07-01 266.199316375466000
2007-08-01 246.806414491218000
2007-09-01 232.579982665055000
2007-10-01 284.622984945738000
2007-11-01 243.762659720125010
2007-12-01 243.765509052974000
2008-01-01 190.854899830167000
2008-02-01 243.895057058804000
2008-03-01 178.652622394936000
2008-04-01 194.438502058015000
2008-05-01 160.309743767235000
2008-06-01 198.796015501217000
2008-07-01 176.922378453764000
2008-08-01 179.443111063172980
2008-09-01 177.675482788315000
2008-10-01 134.533547782591000
2008-11-01 121.196795358312000
2008-12-01 113.851625685700000
2009-01-01 110.057195726096000
2009-02-01 101.452039206346000
2009-03-01 97.090506115027410
2009-04-01 75.707226707167000
2009-05-01 106.994487247840000
2009-06-01 165.107478151445000
2009-07-01 153.254672803436000
2009-08-01 110.416280553422000
2009-09-01 123.262523722358000
2009-10-01 121.848332952001000
2009-11-01 145.146762329877000
2009-12-01 111.788030101173990
2010-01-01 140.371757438002000
2010-02-01 115.871701423528990
2010-03-01 157.778511808988980
2010-04-01 146.795965423828000
2010-05-01 118.832946673195000
2010-06-01 108.279329886994990
2010-07-01 126.181409445163000
2010-08-01 106.710358641587000
2010-09-01 108.001567572005000
2010-10-01 112.963895725764000
2010-11-01 106.737025480481000
2010-12-01 104.652656849705010
2011-01-01 81.798542078492400
2011-02-01 112.396524680273980
2011-03-01 110.890637874277000
2011-04-01 71.610010408468100
2011-05-01 114.492157369770000
2011-06-01 161.157236444641000
2011-07-01 112.310760391040000
2011-08-01 144.413119468606000
2011-09-01 99.466692301676290
2011-10-01 120.514115532658010
2011-11-01 111.997033781471000
2011-12-01 155.562027057994020
2012-01-01 125.913997293720000
2012-02-01 118.399670715719000
2012-03-01 126.518175446838000
2012-04-01 158.228536326588000
2012-05-01 131.802505037708000
2012-06-01 143.082282423492000
2012-07-01 129.786006622932000
2012-08-01 143.711508206769000
2012-09-01 177.093086027349020
2012-10-01 146.658534415554020
2012-11-01 183.469473975596000
2012-12-01 129.238785107742020
2013-01-01 212.199639921073000
2013-02-01 192.383104381500000
2013-03-01 175.368859726132000
2013-04-01 177.428421340036000
2013-05-01 201.911992992607000
2013-06-01 163.094767393421000
2013-07-01 189.863873860024000
2013-08-01 182.895765693154000
2013-09-01 159.456297969836020
2013-10-01 169.947917850422980
2013-11-01 154.665225819046010
2013-12-01 121.643757202889000
2014-01-01 168.978456908287000
2014-02-01 87.629847446236100
2014-03-01 141.223928436026000
2014-04-01 138.558521166460000
2014-05-01 156.295690936792000
2014-06-01 173.255601905906990
2014-07-01 172.813909056018000
2014-08-01 140.255950398837000
2014-09-01 170.566671135416000
2014-10-01 147.767348575543000
2014-11-01 149.178236626260000
2014-12-01 185.085052847062000
2015-01-01 171.641238491813000
2015-02-01 192.216842264578020
2015-03-01 173.933514716179020
2015-04-01 184.266320303103980
2015-05-01 221.174568449928020
2015-06-01 170.791724336663000
2015-07-01 154.596551533922000
2015-08-01 160.371050024206000
2015-09-01 182.950644244837000
2015-10-01 213.852616914574000
2015-11-01 188.905432729915020
2015-12-01 237.742233446889000
2016-01-01 183.884059579101970
2016-02-01 216.194948301337000
2016-03-01 203.354679189370980
2016-04-01 192.663383007518000
2016-05-01 185.283578607805000
2016-06-01 186.023545606058000
2016-07-01 202.586155074968990
2016-08-01 226.494373035028000
2016-09-01 186.290073302561980
2016-10-01 218.898316453422000
2016-11-01 223.596684669710020
2016-12-01 223.437808919114000
2017-01-01 140.618879753869000
2017-02-01 223.684532009928000
2017-03-01 222.367724124458020
2017-04-01 202.382729737822980
2017-05-01 209.856741270965020
2017-06-01 228.030710517834020
2017-07-01 199.477411203058000
2017-08-01 214.082967224617000
2017-09-01 217.449229588954000
2017-10-01 232.093073077086000
2017-11-01 210.697618959320980
2017-12-01 193.365825825794990
2018-01-01 185.291157968333000
2018-02-01 197.546736322346000
2018-03-01 199.270204053900980
2018-04-01 263.360220809230000
2018-05-01 231.810043138452980
2018-06-01 256.347399712619000
2018-07-01 252.069178791797980
2018-08-01 229.992793980531020
2018-09-01 223.745052386461000
2018-10-01 216.997292356051000
2018-11-01 225.594594217849000
2018-12-01 181.580673341983000
2019-01-01 203.741002270840000
2019-02-01 167.868774198410000
2019-03-01 132.661949994809000
2019-04-01 188.312312523772020
2019-05-01 195.962875301174020
2019-06-01 197.300271143237000
2019-07-01 179.454426938639980
2019-08-01 186.323855083667980
2019-09-01 185.076333071104020
2019-10-01 159.566343721497000
2019-11-01 179.533205480850000
2019-12-01 199.917785200763000
2020-01-01 228.590566459945000
2020-02-01 285.537980428308000
2020-03-01 183.623667760570000
2020-04-01 141.333171313028000
2020-05-01 162.426758261063010
2020-06-01 159.378744435142000
2020-07-01 218.182616912800000
2020-08-01 191.120722957917000
2020-09-01 226.994373405660000
2020-10-01 225.371813005472970
2020-11-01 239.728259729236000
2020-12-01 406.902074269153000
2021-01-01 184.923345377347970
2021-02-01 231.571611806320000
2021-03-01 307.028022463721000
2021-04-01 276.411167418259000
2021-05-01 283.376279343572000
2021-06-01 274.150792028730000
2021-07-01 244.542747406312000
2021-08-01 225.354728109808000
2021-09-01 242.533904347667000
2021-10-01 224.888242921593020
2021-11-01 253.422327240049010
2021-12-01 237.357697041204000
2022-01-01 294.466129852167000
2022-02-01 638.619307012212000
2022-03-01 311.089041394763970
2022-04-01 253.563528191376000
2022-05-01 229.493725109996000
2022-06-01 199.721436091422000
2022-07-01 200.236951146413000
2022-08-01 267.831923601701000
2022-09-01 188.416422927545000
2022-10-01 300.481613266337040
2022-11-01 135.959684836446000
2022-12-01 327.224248313710000
2023-01-01 133.278817506958000
2023-02-01 113.527582362273010
2023-03-01 123.203625010520000
2023-04-01 172.584242190721030
2023-05-01 395.344728783927000
2023-06-01 187.478728221027980
2023-07-01 163.576778507565000
2023-08-01 212.138723069698980
2023-09-01 217.345344084023030
2023-10-01 188.068299187359000
2023-11-01 208.971243730141000
2023-12-01 172.926018116134000
2024-01-01 240.481377422141000
2024-02-01 255.240709563260000
2024-03-01 229.223779249202000
2024-04-01 197.967524060938980
2024-05-01 216.059454617487000
2024-06-01 350.373062880016000
2024-07-01 320.167445640899000
2024-08-01 210.822541738951000
2024-09-01 253.963559723284000
2024-10-01 241.355804859931000
2024-11-01 218.512035306669020
2024-12-01 294.129467120429000
2025-01-01 266.464430265326030
2025-02-01 263.337543859743000
2025-03-01 202.063600194444000
2025-04-01 238.428589616026000
2025-05-01 222.239996849880000
2025-06-01 182.764999560059000
2025-07-01 190.824032745497020
2025-08-01 181.856778966492020

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