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 2025-10-01
Last Updated 2026-01-20 2:14 PM CST
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 35.1458221482098
1988-02-01 40.2960439907610
1988-03-01 37.3332576510279
1988-04-01 46.3881898685490
1988-05-01 44.0803274443189
1988-06-01 53.9831093474012
1988-07-01 42.9621364958161
1988-08-01 44.5452393756924
1988-09-01 51.8774432626719
1988-10-01 43.0245997230789
1988-11-01 41.3983427380368
1988-12-01 49.6165726802776
1989-01-01 32.2035539229598
1989-02-01 26.0386013224860
1989-03-01 46.0518192534054
1989-04-01 49.8207166185142
1989-05-01 48.4078084068828
1989-06-01 41.0175465055077
1989-07-01 38.3700820060018
1989-08-01 50.1062241493775
1989-09-01 40.4482063076669
1989-10-01 49.2874070022190
1989-11-01 47.7245051784788
1989-12-01 42.3127188591970
1990-01-01 52.2074796374283
1990-02-01 36.3849154614197
1990-03-01 57.9543991520150
1990-04-01 47.9357250267812
1990-05-01 76.4851980440048
1990-06-01 47.0701402488415
1990-07-01 66.7201261799180
1990-08-01 63.3800468578774
1990-09-01 52.7712273657696
1990-10-01 60.0374623422894
1990-11-01 62.8103767139890
1990-12-01 50.7839365924291
1991-01-01 64.6690695468808
1991-02-01 79.6329957128265
1991-03-01 58.1592002358544
1991-04-01 65.7301049831378
1991-05-01 71.9700030486642
1991-06-01 78.4469801747949
1991-07-01 80.3292076192128
1991-08-01 67.6304085306163
1991-09-01 97.0034321525390
1991-10-01 82.5081243127094
1991-11-01 93.3774750473507
1991-12-01 120.7790665083580
1992-01-01 128.9709430654980
1992-02-01 184.6733466430170
1992-03-01 123.7019803546430
1992-04-01 123.9012014461600
1992-05-01 109.5369319884790
1992-06-01 124.3931457459640
1992-07-01 136.8434966411240
1992-08-01 138.3072757346620
1992-09-01 134.3719234662640
1992-10-01 154.0073646882160
1992-11-01 141.6913451487190
1992-12-01 146.3201086288010
1993-01-01 75.6656685121942
1993-02-01 98.4398297561421
1993-03-01 141.5643215470990
1993-04-01 162.5904916388790
1993-05-01 128.0492866584930
1993-06-01 152.2892057780710
1993-07-01 134.7112313132770
1993-08-01 209.0124420493530
1993-09-01 171.8339269269780
1993-10-01 161.4822177110060
1993-11-01 160.5058269199030
1993-12-01 179.9875309581150
1994-01-01 196.0969706530270
1994-02-01 204.6813550339470
1994-03-01 193.6750692568600
1994-04-01 206.2378686403030
1994-05-01 207.3133634480510
1994-06-01 182.1827709605000
1994-07-01 166.9786228582190
1994-08-01 152.9161161784880
1994-09-01 150.4287907269530
1994-10-01 153.5808672640660
1994-11-01 167.3270873520780
1994-12-01 149.5049521159510
1995-01-01 164.2128726504100
1995-02-01 143.3247467716360
1995-03-01 138.2838130976890
1995-04-01 134.0701626594770
1995-05-01 154.2069200362750
1995-06-01 154.0689367880820
1995-07-01 149.3697369672120
1995-08-01 151.7322932843020
1995-09-01 151.5260442998610
1995-10-01 137.9564596667580
1995-11-01 170.9699051470100
1995-12-01 155.0769063534120
1996-01-01 120.3949228670780
1996-02-01 120.2964224475040
1996-03-01 130.7597423541230
1996-04-01 163.3755257922580
1996-05-01 126.2417845546310
1996-06-01 131.3897437352810
1996-07-01 134.7958078004560
1996-08-01 154.7555090562280
1996-09-01 122.1533386718120
1996-10-01 129.2481783026990
1996-11-01 91.8511812203692
1996-12-01 75.1482656092913
1997-01-01 113.2011022100020
1997-02-01 126.6313781819700
1997-03-01 109.5706840301600
1997-04-01 120.8469065521950
1997-05-01 123.5310692425010
1997-06-01 105.8797675624250
1997-07-01 122.1049537692000
1997-08-01 109.8426492850200
1997-09-01 148.2110018752910
1997-10-01 112.4427789400610
1997-11-01 92.5187756990723
1997-12-01 79.7031600101010
1998-01-01 98.6017161123333
1998-02-01 120.9659454910290
1998-03-01 140.6022964005660
1998-04-01 123.1749709072250
1998-05-01 117.7648958385970
1998-06-01 111.4933741816190
1998-07-01 122.4080659027970
1998-08-01 95.6855376760057
1998-09-01 142.2345936127370
1998-10-01 142.4865873215340
1998-11-01 155.9320657145540
1998-12-01 132.8249071271300
1999-01-01 92.6777753061634
1999-02-01 124.8461090476500
1999-03-01 125.7139638465660
1999-04-01 111.9990636036330
1999-05-01 117.8364928062200
1999-06-01 129.8663166752300
1999-07-01 116.5825827863560
1999-08-01 101.5528874596360
1999-09-01 98.3468358331555
1999-10-01 103.0790920966420
1999-11-01 117.7420741655950
1999-12-01 118.8765148750680
2000-01-01 104.3282941579970
2000-02-01 121.5729905103910
2000-03-01 141.5798588492870
2000-04-01 130.9834827186860
2000-05-01 112.4729916616050
2000-06-01 123.8788026486810
2000-07-01 108.7274629793950
2000-08-01 146.3630979290930
2000-09-01 122.5108568913410
2000-10-01 126.3350873968170
2000-11-01 124.7361812759340
2000-12-01 115.8610704797400
2001-01-01 141.6298512249160
2001-02-01 125.3798819159970
2001-03-01 121.6533147601100
2001-04-01 125.4005501876910
2001-05-01 136.9756061499020
2001-06-01 128.2739427321980
2001-07-01 146.7651480721090
2001-08-01 151.6526886525000
2001-09-01 123.2482873052990
2001-10-01 119.3358518992830
2001-11-01 118.5907831331070
2001-12-01 142.5379863073740
2002-01-01 201.7320032328690
2002-02-01 155.0739262666950
2002-03-01 122.0479656825850
2002-04-01 153.8281312125240
2002-05-01 168.6259814975210
2002-06-01 173.7403777105520
2002-07-01 141.8223113337410
2002-08-01 158.0807780492890
2002-09-01 164.2876265175450
2002-10-01 195.1582373551200
2002-11-01 182.4669770639380
2002-12-01 171.0792682227480
2003-01-01 201.5082107519230
2003-02-01 187.0254554127540
2003-03-01 143.6442471129670
2003-04-01 243.0536107205750
2003-05-01 144.7457926031370
2003-06-01 173.0150857429840
2003-07-01 193.3900662102620
2003-08-01 179.4151020708700
2003-09-01 204.1410027969160
2003-10-01 177.0105433922930
2003-11-01 164.0945602876960
2003-12-01 185.1919834439820
2004-01-01 124.3046825704300
2004-02-01 146.8140459547520
2004-03-01 193.2225132043130
2004-04-01 180.5543410770010
2004-05-01 168.8971859550610
2004-06-01 189.7669067738630
2004-07-01 212.9721017744170
2004-08-01 186.1493097953540
2004-09-01 207.7961458476450
2004-10-01 147.5464061169810
2004-11-01 261.1931536578630
2004-12-01 278.6168113577070
2005-01-01 352.7308446219210
2005-02-01 246.4888427615940
2005-03-01 300.7753411352960
2005-04-01 332.2424982339980
2005-05-01 352.5182754790370
2005-06-01 290.2141089080890
2005-07-01 259.7198146246180
2005-08-01 331.2781630642770
2005-09-01 387.2373816519030
2005-10-01 375.2853147794770
2005-11-01 383.4565321503250
2005-12-01 346.3796083298010
2006-01-01 449.9493031544310
2006-02-01 353.1603789372250
2006-03-01 321.7987562992420
2006-04-01 287.0002738246440
2006-05-01 315.1807664648040
2006-06-01 310.8976863257720
2006-07-01 256.9137917514520
2006-08-01 310.0338374950210
2006-09-01 267.8508009185610
2006-10-01 247.8532542571360
2006-11-01 261.4075703071850
2006-12-01 287.3703246563520
2007-01-01 305.4570747391070
2007-02-01 336.4290046759330
2007-03-01 317.5061477589280
2007-04-01 287.0793223698860
2007-05-01 336.6046670734970
2007-06-01 261.1718320219540
2007-07-01 266.1993195791200
2007-08-01 246.8064149505440
2007-09-01 232.5799831068540
2007-10-01 284.6229856088280
2007-11-01 243.7626602179940
2007-12-01 243.7655092572580
2008-01-01 190.8548987989940
2008-02-01 243.8950560180870
2008-03-01 178.6526212091690
2008-04-01 194.4384995455790
2008-05-01 160.3097427233230
2008-06-01 198.7960155951170
2008-07-01 176.9223811822000
2008-08-01 179.4431117418530
2008-09-01 177.6754836610170
2008-10-01 134.5335491147240
2008-11-01 121.1967972116710
2008-12-01 113.8516217092800
2009-01-01 110.0571963949180
2009-02-01 101.4520405686930
2009-03-01 97.0905072024270
2009-04-01 75.7072203644514
2009-05-01 106.9944880310830
2009-06-01 165.1074811106770
2009-07-01 153.2546766587450
2009-08-01 110.4162820592830
2009-09-01 123.2625249835550
2009-10-01 121.8483342873590
2009-11-01 145.1467634126380
2009-12-01 111.7880224130720
2010-01-01 140.3717548231010
2010-02-01 115.8717019558630
2010-03-01 157.7785140956440
2010-04-01 146.7959437359900
2010-05-01 118.8329521455630
2010-06-01 108.2793382770280
2010-07-01 126.1814211792990
2010-08-01 106.7103660327400
2010-09-01 108.0015700729200
2010-10-01 112.9638910049330
2010-11-01 106.7370131341680
2010-12-01 104.6526289262050
2011-01-01 81.7985172034764
2011-02-01 112.3965404952720
2011-03-01 110.8906301162210
2011-04-01 71.6099949010747
2011-05-01 114.4921741554020
2011-06-01 161.1572812128090
2011-07-01 112.3107986892010
2011-08-01 144.4131609363600
2011-09-01 99.4667045291597
2011-10-01 120.5140937187730
2011-11-01 111.9969777588830
2011-12-01 155.5618836849820
2012-01-01 125.9138738125550
2012-02-01 118.3996577454970
2012-03-01 126.5181223140950
2012-04-01 158.2284452415490
2012-05-01 131.8026463986850
2012-06-01 143.0822512247960
2012-07-01 129.7860252324860
2012-08-01 143.7115630159920
2012-09-01 177.0932214418250
2012-10-01 146.6587583267110
2012-11-01 183.4696911357610
2012-12-01 129.2381395142150
2013-01-01 212.1995389093470
2013-02-01 192.3830288402630
2013-03-01 175.3685285761110
2013-04-01 177.4280245555070
2013-05-01 201.9122479528770
2013-06-01 163.0946466572070
2013-07-01 189.8640124510570
2013-08-01 182.8961219071590
2013-09-01 159.4566423845210
2013-10-01 169.9484936079560
2013-11-01 154.6655965796160
2013-12-01 121.6425652108210
2014-01-01 168.9766011800260
2014-02-01 87.6296950399868
2014-03-01 141.2235964065270
2014-04-01 138.5586159111370
2014-05-01 156.2969882529610
2014-06-01 173.2565876175800
2014-07-01 172.8142217161790
2014-08-01 140.2555226833250
2014-09-01 170.5650596375020
2014-10-01 147.7666449790190
2014-11-01 149.1788590072570
2014-12-01 185.0842502756530
2015-01-01 171.6411652613670
2015-02-01 192.2203436597820
2015-03-01 173.9373735440560
2015-04-01 184.2528739203850
2015-05-01 221.1825061048870
2015-06-01 170.7972505460500
2015-07-01 154.5987404961260
2015-08-01 160.3699719500880
2015-09-01 182.9448490424150
2015-10-01 213.8464016466450
2015-11-01 188.9043558125130
2015-12-01 237.7423111553980
2016-01-01 183.8834081002030
2016-02-01 216.1969904471470
2016-03-01 203.3874561691370
2016-04-01 192.6245912354630
2016-05-01 185.2913280549250
2016-06-01 186.0358719949130
2016-07-01 202.6056487466350
2016-08-01 226.5263168540220
2016-09-01 186.3174052615190
2016-10-01 218.7553757788150
2016-11-01 223.6318458010870
2016-12-01 223.4608006632700
2017-01-01 140.6307136124430
2017-02-01 223.7205050389010
2017-03-01 222.4745224094980
2017-04-01 202.1962653872020
2017-05-01 209.9460517214690
2017-06-01 228.1261768745260
2017-07-01 199.5567322395320
2017-08-01 214.1371680273750
2017-09-01 217.4616157464910
2017-10-01 231.7122004564990
2017-11-01 210.6796067299580
2017-12-01 193.4256616744170
2018-01-01 185.2064487941000
2018-02-01 197.6280024862400
2018-03-01 199.4809161668000
2018-04-01 263.0290602561550
2018-05-01 232.0881917127420
2018-06-01 256.6316195338270
2018-07-01 252.2884112416510
2018-08-01 230.0449967414140
2018-09-01 223.6252481787540
2018-10-01 216.2857532398240
2018-11-01 225.3918712328060
2018-12-01 181.6142847812140
2019-01-01 203.5315050984020
2019-02-01 168.0020064537130
2019-03-01 132.8442302033910
2019-04-01 188.0416876972120
2019-05-01 196.4646105599880
2019-06-01 197.7920241106420
2019-07-01 179.8966674659680
2019-08-01 186.8756931367450
2019-09-01 185.3746911310260
2019-10-01 156.9938946614530
2019-11-01 179.1457750566830
2019-12-01 200.4114815269630
2020-01-01 228.6063723063670
2020-02-01 286.2079987400180
2020-03-01 183.9983468404320
2020-04-01 141.2772310397200
2020-05-01 163.0897546593220
2020-06-01 160.0317790794280
2020-07-01 219.0922018522170
2020-08-01 192.1495363597370
2020-09-01 227.7071529991350
2020-10-01 218.5949105456330
2020-11-01 238.7839353396340
2020-12-01 408.5276098873220
2021-01-01 185.1485109942590
2021-02-01 232.4191934112200
2021-03-01 307.8034848298460
2021-04-01 276.6029194253990
2021-05-01 284.9726977593290
2021-06-01 275.8840102590770
2021-07-01 246.6002905885040
2021-08-01 226.9546632681800
2021-09-01 243.4382516578430
2021-10-01 215.0996535383180
2021-11-01 251.8201874763090
2021-12-01 238.4282482600510
2022-01-01 295.0129064145570
2022-02-01 641.2411237992890
2022-03-01 311.8998647819170
2022-04-01 254.1495384338180
2022-05-01 231.0507468450620
2022-06-01 201.4951604631310
2022-07-01 203.1419075808300
2022-08-01 270.7198101716670
2022-09-01 188.2299447064600
2022-10-01 284.6760252005770
2022-11-01 134.9311571090710
2022-12-01 328.3023111104940
2023-01-01 133.5105618202410
2023-02-01 113.9132925160170
2023-03-01 123.4955506773460
2023-04-01 173.2059306212720
2023-05-01 398.5092112739670
2023-06-01 189.6353574445960
2023-07-01 166.8758905905690
2023-08-01 215.2239134099930
2023-09-01 216.8448117146830
2023-10-01 176.0440289567990
2023-11-01 207.4024167969110
2023-12-01 173.5314806749310
2024-01-01 241.0831393046360
2024-02-01 255.9946601327600
2024-03-01 229.7467656264740
2024-04-01 198.9278970844530
2024-05-01 217.9935804936450
2024-06-01 355.0779021406700
2024-07-01 327.7205949873110
2024-08-01 214.5036171344210
2024-09-01 252.0730321023950
2024-10-01 225.1492633332510
2024-11-01 217.1507354783780
2024-12-01 295.0388878151000
2025-01-01 267.1468634330230
2025-02-01 263.9421986277260
2025-03-01 202.4588461751650
2025-04-01 239.6301502976080
2025-05-01 224.4247194463970
2025-06-01 185.4580670820150
2025-07-01 195.5890341026410
2025-08-01 184.9316109146160
2025-09-01 208.1991808521950
2025-10-01 237.1433948933110

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