Federal Reserve Economic Data

Table Data - New Private Housing Units Authorized by Building Permits for the Mountain Census Division

Title New Private Housing Units Authorized by Building Permits for the Mountain Census Division
Series ID CMTNBPPRIVSA
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 8:50 AM CDT
Notes This series represents the total number of building permits for all structure types. Structure types include 1-unit, 2-unit, 3-unit, 4-unit, and 5-unit or more.

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 5590.1798555272610
1988-02-01 7913.1352069229700
1988-03-01 8727.1483726510300
1988-04-01 8376.9367861656600
1988-05-01 8424.9837238599500
1988-06-01 7612.7432968149600
1988-07-01 6046.3887878956300
1988-08-01 8201.5126259083400
1988-09-01 7992.3997764866800
1988-10-01 7255.1994775916410
1988-11-01 8032.5406609748500
1988-12-01 8119.1713579159305
1989-01-01 6473.9181248923600
1989-02-01 7798.1922923921910
1989-03-01 6801.2766109435000
1989-04-01 6114.1464302569390
1989-05-01 6567.8746545630600
1989-06-01 8248.8061685998400
1989-07-01 6250.9211329236705
1989-08-01 6529.3718436938500
1989-09-01 6695.8330087080100
1989-10-01 6620.8725981363405
1989-11-01 6986.7070293695400
1989-12-01 7036.1189011936290
1990-01-01 9422.8885320588400
1990-02-01 6745.4356784802390
1990-03-01 7009.8114595691195
1990-04-01 6496.2870995425290
1990-05-01 6876.0750180551710
1990-06-01 6420.4710404615510
1990-07-01 6898.6933538693890
1990-08-01 7490.5447024234300
1990-09-01 5778.9383662507900
1990-10-01 5738.4005847435790
1990-11-01 5798.7302878382300
1990-12-01 4905.1157289858200
1991-01-01 5384.9232846030700
1991-02-01 5383.2123843254290
1991-03-01 5706.4128705348900
1991-04-01 6763.4394170963910
1991-05-01 7922.5701901085090
1991-06-01 7061.3308161337790
1991-07-01 6478.7566546486705
1991-08-01 6164.6289163748900
1991-09-01 6662.4755748444395
1991-10-01 7656.7634950781090
1991-11-01 6913.5494893863210
1991-12-01 8246.0094259335900
1992-01-01 8408.8396378220700
1992-02-01 8036.6834147112795
1992-03-01 8095.9374263884300
1992-04-01 8621.9392521681100
1992-05-01 7859.6312785260710
1992-06-01 7877.9200362615200
1992-07-01 9607.4320552304500
1992-08-01 8502.4308396438800
1992-09-01 9577.8944477936600
1992-10-01 9780.1568342892800
1992-11-01 9152.9849436031000
1992-12-01 8844.7473889174000
1993-01-01 7738.0536618354590
1993-02-01 9963.9888315380300
1993-03-01 9875.4105046831500
1993-04-01 10289.0616037621000
1993-05-01 9795.2015962821100
1993-06-01 11919.7503748240000
1993-07-01 10906.1717271410000
1993-08-01 11627.2150410831000
1993-09-01 12370.1776013950000
1993-10-01 11544.3315784461010
1993-11-01 14006.5174404305000
1993-12-01 13759.0061444571000
1994-01-01 14058.9007237989990
1994-02-01 12757.2625510253000
1994-03-01 15262.6585214849000
1994-04-01 14450.6571711281010
1994-05-01 14223.7304801677000
1994-06-01 13622.1447960358000
1994-07-01 12265.3798822405000
1994-08-01 14780.7690674699000
1994-09-01 14396.1227784134000
1994-10-01 14359.4851759033000
1994-11-01 12350.8970475071000
1994-12-01 12783.9342972587020
1995-01-01 12592.9763954498000
1995-02-01 13018.2536809897000
1995-03-01 12676.8369195762000
1995-04-01 12655.1977167885020
1995-05-01 14824.4814163642990
1995-06-01 14247.3594303434000
1995-07-01 14445.6246619516990
1995-08-01 16136.0015705808000
1995-09-01 14620.8392724068000
1995-10-01 13696.4663221352000
1995-11-01 17103.8867331533000
1995-12-01 16139.9379273793000
1996-01-01 15757.4265801748000
1996-02-01 17456.7643211861000
1996-03-01 15628.1274472037990
1996-04-01 15369.2742381106000
1996-05-01 15066.3922422199000
1996-06-01 15278.0725336324000
1996-07-01 16431.2710475654020
1996-08-01 13378.6722859192000
1996-09-01 14066.7600475470990
1996-10-01 14478.9190233562990
1996-11-01 13230.4651507775000
1996-12-01 14266.8330945054000
1997-01-01 15680.4784018923000
1997-02-01 13743.6873212920000
1997-03-01 12738.4733037866990
1997-04-01 14568.3658283209000
1997-05-01 15707.9918488585000
1997-06-01 13006.3433074046990
1997-07-01 14975.7957874674000
1997-08-01 15149.2277778280000
1997-09-01 16201.1982791217000
1997-10-01 16033.1051555139980
1997-11-01 14511.3068576024000
1997-12-01 15466.2776895602000
1998-01-01 15335.3696405610000
1998-02-01 15383.5147507938980
1998-03-01 15445.5976639384000
1998-04-01 18649.4403975557000
1998-05-01 14241.5663410924000
1998-06-01 16125.1558537588990
1998-07-01 16303.2184929566000
1998-08-01 15194.6563709927000
1998-09-01 15385.5683144992000
1998-10-01 15626.7117088618000
1998-11-01 17138.1347010479000
1998-12-01 16681.8895478602000
1999-01-01 16092.3461041526000
1999-02-01 15186.1340640972000
1999-03-01 16969.4251044575000
1999-04-01 15812.6720541602000
1999-05-01 14856.6502302195000
1999-06-01 17537.2776272948000
1999-07-01 15354.7326424143000
1999-08-01 15111.1464639811000
1999-09-01 15491.5297204248000
1999-10-01 13309.9174350436000
1999-11-01 15732.7889388082000
1999-12-01 15698.8892528758000
2000-01-01 15499.9647516718000
2000-02-01 16212.4361925152000
2000-03-01 15724.5898806459000
2000-04-01 14915.7152197878000
2000-05-01 15110.2377181749000
2000-06-01 14335.4806938205000
2000-07-01 14670.6625248235010
2000-08-01 17625.3366716127000
2000-09-01 14595.1735648691000
2000-10-01 15788.8640276375000
2000-11-01 16236.0229678878000
2000-12-01 13505.1405008210000
2001-01-01 16547.7986232742000
2001-02-01 16868.6997800237000
2001-03-01 17082.8766066944000
2001-04-01 15994.2577877399000
2001-05-01 17017.8887363598000
2001-06-01 16200.0153512159010
2001-07-01 15519.5589311153000
2001-08-01 17281.9199254318000
2001-09-01 15826.7482812111010
2001-10-01 14893.3356346557010
2001-11-01 13954.4884378516000
2001-12-01 11948.0570079633020
2002-01-01 15344.3501802007010
2002-02-01 14413.5065645151000
2002-03-01 14732.7815596188000
2002-04-01 16319.6060424346000
2002-05-01 16850.0152004245000
2002-06-01 16094.4705241245000
2002-07-01 16224.3093620075000
2002-08-01 16050.8041965587980
2002-09-01 16911.2231963287000
2002-10-01 17775.1708232269000
2002-11-01 18561.1416050291000
2002-12-01 17392.1629234090980
2003-01-01 16226.1066736115990
2003-02-01 18502.8082242813980
2003-03-01 14801.2239782352000
2003-04-01 16215.8119803553000
2003-05-01 15874.4772338396000
2003-06-01 17139.0072686223000
2003-07-01 18381.0726443810000
2003-08-01 17448.8464315067980
2003-09-01 18553.1687092039970
2003-10-01 21470.7697602747000
2003-11-01 17697.8793526720000
2003-12-01 19946.0572694503000
2004-01-01 18578.3199798113000
2004-02-01 17598.7030875753000
2004-03-01 19256.4039774799000
2004-04-01 20751.1240196964000
2004-05-01 20009.0631497721000
2004-06-01 19672.4687870779000
2004-07-01 21999.9008560768000
2004-08-01 18801.8902123563000
2004-09-01 19793.6732414597000
2004-10-01 19129.7088424490000
2004-11-01 19723.6592748205000
2004-12-01 19784.4324976337000
2005-01-01 20167.9725221631000
2005-02-01 20202.3483297387970
2005-03-01 19873.8637530580000
2005-04-01 21175.6087741899000
2005-05-01 19753.9574651489000
2005-06-01 20732.1542553756000
2005-07-01 20919.8091540195000
2005-08-01 22531.1959753920020
2005-09-01 23203.0769650591030
2005-10-01 22214.7881505869000
2005-11-01 22468.8398504076000
2005-12-01 20854.6945148167000
2006-01-01 22610.0473519737970
2006-02-01 19327.9315388585020
2006-03-01 21325.2218316864000
2006-04-01 17536.0411238137020
2006-05-01 20095.5364192341000
2006-06-01 16888.7800536558020
2006-07-01 15595.7898992706010
2006-08-01 15524.7014252102000
2006-09-01 13781.1667880504010
2006-10-01 13765.5798909506010
2006-11-01 12816.5270272459000
2006-12-01 14196.6759125474000
2007-01-01 13738.3746633757000
2007-02-01 15746.0184062884000
2007-03-01 14700.3146546533000
2007-04-01 13342.3798850706000
2007-05-01 13436.0961292711020
2007-06-01 12956.9098787852000
2007-07-01 12233.8598480659000
2007-08-01 12538.0631471298000
2007-09-01 11451.9625019744000
2007-10-01 14838.2916969328000
2007-11-01 10867.0994629322000
2007-12-01 7775.6616723657700
2008-01-01 8522.1523876379500
2008-02-01 8935.2590806699500
2008-03-01 6694.5716565728390
2008-04-01 8400.1101452681300
2008-05-01 8623.0002941981000
2008-06-01 8365.6732434171100
2008-07-01 7724.5172618329300
2008-08-01 7176.8381130919410
2008-09-01 6729.2445310737400
2008-10-01 7208.0765261198400
2008-11-01 4122.2095563217600
2008-12-01 3695.2770025855702
2009-01-01 4358.9030645818800
2009-02-01 3737.3455068663898
2009-03-01 3620.2677743765003
2009-04-01 4492.0957425268110
2009-05-01 4174.7963143135700
2009-06-01 4759.6873034854710
2009-07-01 6217.7967420408600
2009-08-01 4521.1492681354790
2009-09-01 5412.0758051619205
2009-10-01 4433.0019055474700
2009-11-01 3776.8639707809602
2009-12-01 4853.5033217234700
2010-01-01 4905.0970798926900
2010-02-01 5285.4946735963200
2010-03-01 6007.6453701101290
2010-04-01 4672.7312054102700
2010-05-01 4098.2110548269100
2010-06-01 3805.4997218716800
2010-07-01 3864.4358889759706
2010-08-01 3858.4282656179103
2010-09-01 4662.9240929898300
2010-10-01 4035.0722789732204
2010-11-01 4094.1921506231606
2010-12-01 4330.5935370672705
2011-01-01 3842.7164807086400
2011-02-01 3455.1823573149300
2011-03-01 4211.5070529369395
2011-04-01 3805.9667205306396
2011-05-01 4314.4364123183000
2011-06-01 5127.1314170800110
2011-07-01 5015.6507604367400
2011-08-01 5250.3580102315900
2011-09-01 4817.1563600557600
2011-10-01 5077.4709867565510
2011-11-01 5222.7334293826400
2011-12-01 4548.7839901562200
2012-01-01 5280.5739705672900
2012-02-01 6182.3884029553790
2012-03-01 6173.1648260446400
2012-04-01 6457.4298225536995
2012-05-01 6948.3734482340800
2012-06-01 6360.6159498128600
2012-07-01 6898.3247715013500
2012-08-01 7609.0233458746600
2012-09-01 6921.8451832926100
2012-10-01 7039.6488994589700
2012-11-01 7990.6347942406300
2012-12-01 7481.7173228919090
2013-01-01 8138.7354669246000
2013-02-01 7087.2126529673000
2013-03-01 7598.5945507975210
2013-04-01 7661.5962745289100
2013-05-01 9427.5938158396710
2013-06-01 7777.1035086049405
2013-07-01 7904.0088453567200
2013-08-01 8629.2635799126400
2013-09-01 7364.9838626316005
2013-10-01 8334.1266244109000
2013-11-01 7582.8728189127800
2013-12-01 9048.7578194057100
2014-01-01 8071.5658549052405
2014-02-01 9359.9146861560500
2014-03-01 9351.4658076694900
2014-04-01 8600.6952082977400
2014-05-01 8541.7214758507900
2014-06-01 7754.6932039465000
2014-07-01 9173.9432811902700
2014-08-01 8023.6570866421600
2014-09-01 9524.1082028781500
2014-10-01 9823.5030641830700
2014-11-01 8608.9813111521800
2014-12-01 9058.7681034154300
2015-01-01 6999.4654292263400
2015-02-01 8774.8393847070710
2015-03-01 8796.1501694282410
2015-04-01 10229.9201801847000
2015-05-01 9516.3252015699090
2015-06-01 10472.0947511456000
2015-07-01 10613.1559737470000
2015-08-01 9777.3547013618300
2015-09-01 9790.9174855068200
2015-10-01 9361.9562175497000
2015-11-01 9880.4935718415290
2015-12-01 9948.5808332880500
2016-01-01 10868.9904075268990
2016-02-01 11050.8923986114990
2016-03-01 9281.5886042961500
2016-04-01 10115.1331335839000
2016-05-01 12729.2147084575000
2016-06-01 11507.4662346804000
2016-07-01 10024.9418412772000
2016-08-01 10756.1937675864010
2016-09-01 12718.3486131255010
2016-10-01 11687.0582734643000
2016-11-01 12859.3666699051010
2016-12-01 11517.8233704534010
2017-01-01 10956.0027189712000
2017-02-01 10498.0853245072000
2017-03-01 12118.4643221143000
2017-04-01 12175.2689661482000
2017-05-01 11912.4965901554000
2017-06-01 12947.4600950776000
2017-07-01 11341.9677088417000
2017-08-01 15572.5603873534000
2017-09-01 11621.7883129054000
2017-10-01 13132.9866437250000
2017-11-01 13184.3398896678000
2017-12-01 10299.8905171778000
2018-01-01 14400.4346548253000
2018-02-01 14694.8459422658020
2018-03-01 14003.8004221205010
2018-04-01 12704.8162395400000
2018-05-01 13354.4672307730000
2018-06-01 11776.9667599667000
2018-07-01 13134.3757810960010
2018-08-01 13002.2089743585000
2018-09-01 13506.3156587076010
2018-10-01 12512.9938103468000
2018-11-01 12381.3653969084000
2018-12-01 12928.0568546800000
2019-01-01 11302.1866182177000
2019-02-01 11184.1231877238990
2019-03-01 10605.4070719306000
2019-04-01 13780.8090328248000
2019-05-01 14551.5111573278000
2019-06-01 13983.6440376396000
2019-07-01 14232.8613530306010
2019-08-01 13973.4203497196000
2019-09-01 13237.4348716586010
2019-10-01 15416.6275417927000
2019-11-01 14712.8251038970000
2019-12-01 12661.6073436445000
2020-01-01 15788.3455113267000
2020-02-01 15101.8912504753000
2020-03-01 13743.9607244503000
2020-04-01 11207.0010061271000
2020-05-01 10892.4226558565000
2020-06-01 13886.9742560693000
2020-07-01 16440.2934717854000
2020-08-01 16089.2794554309000
2020-09-01 16910.6345231605000
2020-10-01 17625.4325602586000
2020-11-01 16576.5776952257000
2020-12-01 19466.5304631774000
2021-01-01 18587.0470101733000
2021-02-01 17929.4192806807000
2021-03-01 17343.5819034696000
2021-04-01 20601.6298870223000
2021-05-01 17075.7569304261000
2021-06-01 19081.6268801258000
2021-07-01 18850.5829048001000
2021-08-01 19450.6521519286000
2021-09-01 18764.5996784720000
2021-10-01 17416.5833295529000
2021-11-01 20155.1125198244000
2021-12-01 19793.6472904571000
2022-01-01 19591.7505494587020
2022-02-01 19678.5872068224000
2022-03-01 20492.9347868045000
2022-04-01 18354.1647185870000
2022-05-01 17655.1061804869000
2022-06-01 18229.7018576875000
2022-07-01 15582.5188109704000
2022-08-01 14838.8111999883000
2022-09-01 14681.9305989866990
2022-10-01 13044.9901615282010
2022-11-01 10999.5551148882000
2022-12-01 12949.4858285663000
2023-01-01 11378.6081010850000
2023-02-01 13907.3255534717000
2023-03-01 14630.2322713655010
2023-04-01 13311.0331623432010
2023-05-01 15596.0824955159000
2023-06-01 13449.2000566691990
2023-07-01 14785.3794247830010
2023-08-01 15303.9366466661010
2023-09-01 14878.4532367174000
2023-10-01 15060.3817076817000
2023-11-01 17993.7149610503000
2023-12-01 15280.8637623434000
2024-01-01 15644.5289464816000
2024-02-01 14698.6326042255000
2024-03-01 13165.9388143472000
2024-04-01 13793.4983073305010
2024-05-01 13589.5887549641000
2024-06-01 13772.6369292591990
2024-07-01 13713.0495989137020
2024-08-01 13240.0275560709010
2024-09-01 14063.9965550451000
2024-10-01 14661.1390326980000
2024-11-01 14035.6872637595990
2024-12-01 12076.2826302485010
2025-01-01 13423.2246391845000
2025-02-01 12108.7025708058000
2025-03-01 13391.9561836006010
2025-04-01 15435.1602406789990
2025-05-01 13378.0130368958020
2025-06-01 12297.7811507433020
2025-07-01 12323.1209620156000
2025-08-01 11980.3527489854000

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