Federal Reserve Economic Data

Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Portland-Vancouver-Hillsboro, OR-WA (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Portland-Vancouver-Hillsboro, OR-WA (MSA)
Series ID PORT941BP1FHSA
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 2024-08-01
Last Updated 2024-09-25 8:43 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
1988-01-01 425.22276821313596
1988-02-01 497.14469801433296
1988-03-01 503.13231496943700
1988-04-01 451.68320524252294
1988-05-01 453.78055828810403
1988-06-01 529.66783424998600
1988-07-01 497.00663335535100
1988-08-01 553.89193209120100
1988-09-01 537.45676516142500
1988-10-01 533.77450036100400
1988-11-01 597.23401868200700
1988-12-01 559.44502985108000
1989-01-01 582.10956871699600
1989-02-01 529.71111406240200
1989-03-01 520.37937642469000
1989-04-01 568.95841484603600
1989-05-01 602.75519044205600
1989-06-01 581.66675662302800
1989-07-01 552.06993188599900
1989-08-01 615.08087833458400
1989-09-01 681.23534747681800
1989-10-01 660.48952739329700
1989-11-01 712.79439440977000
1989-12-01 754.94221130252810
1990-01-01 794.13197196313900
1990-02-01 641.42570455998200
1990-03-01 836.40100638963300
1990-04-01 793.22208545455600
1990-05-01 775.52844077712290
1990-06-01 783.06933583877300
1990-07-01 795.03988174947210
1990-08-01 898.46234646653400
1990-09-01 687.04160878231800
1990-10-01 738.06429505104510
1990-11-01 642.93604830065200
1990-12-01 499.09405448645697
1991-01-01 540.78117095073090
1991-02-01 577.24609501876300
1991-03-01 517.82144158772100
1991-04-01 572.09449695530700
1991-05-01 612.90535210221710
1991-06-01 512.62174637423600
1991-07-01 628.55476681957000
1991-08-01 611.36580047230200
1991-09-01 619.77352608977300
1991-10-01 744.90815599614890
1991-11-01 626.53473959349400
1991-12-01 673.18331306402100
1992-01-01 737.40337880974900
1992-02-01 704.13185410348800
1992-03-01 709.39065931829300
1992-04-01 672.72664310213200
1992-05-01 658.55248706033800
1992-06-01 841.07472708050800
1992-07-01 688.38938800740300
1992-08-01 688.60445958091700
1992-09-01 813.33772440867000
1992-10-01 680.64424450904700
1992-11-01 763.91850076377500
1992-12-01 811.87225658729200
1993-01-01 770.53547953762100
1993-02-01 785.09837226546400
1993-03-01 801.83384317946500
1993-04-01 872.88597901358500
1993-05-01 833.19842999077700
1993-06-01 863.42383958612600
1993-07-01 932.51987499947010
1993-08-01 899.78238850341400
1993-09-01 948.51542786659000
1993-10-01 925.10690488507400
1993-11-01 991.98436834327300
1993-12-01 944.55152660754700
1994-01-01 975.09753841956200
1994-02-01 968.93840357729900
1994-03-01 980.41480509647000
1994-04-01 1014.58707367534000
1994-05-01 934.52142153615000
1994-06-01 985.51451182223910
1994-07-01 841.09326690384700
1994-08-01 1054.86420119720000
1994-09-01 921.26088072905700
1994-10-01 834.28047647760100
1994-11-01 847.35162570384800
1994-12-01 882.72628987976190
1995-01-01 841.16623684378910
1995-02-01 856.29436716677200
1995-03-01 875.89272404830090
1995-04-01 840.43476882462600
1995-05-01 913.05994802696190
1995-06-01 870.14896642505600
1995-07-01 805.36844771233600
1995-08-01 894.79564459183200
1995-09-01 828.16513759181110
1995-10-01 987.59397024094890
1995-11-01 1025.80931424582000
1995-12-01 905.10357465303600
1996-01-01 978.24957521512900
1996-02-01 992.98823005287400
1996-03-01 1009.61695415910000
1996-04-01 918.28864058065800
1996-05-01 1083.63268416495000
1996-06-01 929.95385961335100
1996-07-01 1022.34425465360990
1996-08-01 1142.28541339481010
1996-09-01 918.53261744455000
1996-10-01 1064.85787573400000
1996-11-01 908.88012933898700
1996-12-01 1050.36939344975000
1997-01-01 1000.84532160759000
1997-02-01 1008.55236195355000
1997-03-01 929.23706641866310
1997-04-01 992.89875811358900
1997-05-01 940.40102151339910
1997-06-01 1002.23022097925990
1997-07-01 1031.14124076292000
1997-08-01 857.71139275232190
1997-09-01 1013.45411344494000
1997-10-01 834.50009558435810
1997-11-01 768.94967373823400
1997-12-01 1035.47884124787000
1998-01-01 902.94461999844300
1998-02-01 878.47362749661500
1998-03-01 940.53303199362790
1998-04-01 969.51205734468800
1998-05-01 902.45607622176000
1998-06-01 952.71380989637690
1998-07-01 950.64238915831400
1998-08-01 926.67345889020290
1998-09-01 904.47961124299700
1998-10-01 1032.35287808880000
1998-11-01 933.78056222085100
1998-12-01 882.64904959878800
1999-01-01 943.06858312560700
1999-02-01 909.67016977393600
1999-03-01 902.93143933671800
1999-04-01 1025.93866456613000
1999-05-01 797.89896623302000
1999-06-01 911.94420732720790
1999-07-01 806.78826757087500
1999-08-01 834.10840036620200
1999-09-01 909.01274017244700
1999-10-01 794.82679629185000
1999-11-01 979.01443513733000
1999-12-01 837.47478084199600
2000-01-01 749.82901920155300
2000-02-01 791.74813498228100
2000-03-01 835.82971336730500
2000-04-01 755.62768769734200
2000-05-01 899.19452984757100
2000-06-01 841.14836302873100
2000-07-01 692.77670418823110
2000-08-01 913.39499913865500
2000-09-01 867.48433877327900
2000-10-01 843.87890203257900
2000-11-01 953.28496521531910
2000-12-01 926.63795872174390
2001-01-01 966.67213599443300
2001-02-01 959.19174331336000
2001-03-01 893.54066872304000
2001-04-01 890.22568264050600
2001-05-01 866.86839696490200
2001-06-01 854.35792837870100
2001-07-01 913.14487962613100
2001-08-01 869.86711495587800
2001-09-01 740.49745548676300
2001-10-01 899.16962138096100
2001-11-01 876.72614622863400
2001-12-01 819.91198608074090
2002-01-01 855.22074858907500
2002-02-01 863.44563153024500
2002-03-01 858.22735051768600
2002-04-01 898.72492401954600
2002-05-01 897.53461892465000
2002-06-01 803.73985317769000
2002-07-01 822.02942967945100
2002-08-01 764.80336096699200
2002-09-01 862.03150800267400
2002-10-01 990.41484191064100
2002-11-01 811.25605717279600
2002-12-01 875.43695905552510
2003-01-01 884.67354565120600
2003-02-01 854.42389237952500
2003-03-01 1011.26840865990990
2003-04-01 879.54672143123500
2003-05-01 805.14864252061700
2003-06-01 901.11438273334400
2003-07-01 878.50773955349300
2003-08-01 860.33238216504590
2003-09-01 844.96438246865490
2003-10-01 1012.86198670053010
2003-11-01 714.03393574854910
2003-12-01 765.39291986023690
2004-01-01 744.51498888692990
2004-02-01 793.11525709406100
2004-03-01 872.77387354503300
2004-04-01 944.05525985017810
2004-05-01 941.45946212566500
2004-06-01 893.69880805098300
2004-07-01 952.17658387305610
2004-08-01 1068.32614264709000
2004-09-01 953.38546413339500
2004-10-01 959.35501903620600
2004-11-01 1026.09556903508020
2004-12-01 1042.93867326681000
2005-01-01 948.68143274265100
2005-02-01 980.59676424827390
2005-03-01 915.18354275365210
2005-04-01 865.17669636077390
2005-05-01 933.39268076283100
2005-06-01 1089.44984462119990
2005-07-01 978.88357729742900
2005-08-01 1115.35877694781000
2005-09-01 1161.98756686967000
2005-10-01 1067.88303894020990
2005-11-01 1124.35544908155000
2005-12-01 1015.89641293140000
2006-01-01 904.94303134418300
2006-02-01 1013.89360361243010
2006-03-01 969.31040576863690
2006-04-01 932.56382439959400
2006-05-01 978.30550303881000
2006-06-01 923.20375871295900
2006-07-01 827.79430082720990
2006-08-01 773.28338987818100
2006-09-01 676.32034449919200
2006-10-01 699.82233879579300
2006-11-01 716.52959839181510
2006-12-01 716.51260310265500
2007-01-01 803.87007366514210
2007-02-01 766.17673565212290
2007-03-01 844.30093927482610
2007-04-01 781.58480564131500
2007-05-01 736.99431916993100
2007-06-01 681.35545704103210
2007-07-01 831.06238151666100
2007-08-01 684.43774598367790
2007-09-01 498.22732393459200
2007-10-01 612.53560472511300
2007-11-01 494.10245661608496
2007-12-01 484.08803874033200
2008-01-01 462.24917027786100
2008-02-01 419.61230460633400
2008-03-01 295.28755634888097
2008-04-01 355.45478400963800
2008-05-01 373.03924259243400
2008-06-01 349.16241710574800
2008-07-01 382.39392849344200
2008-08-01 299.42254013557500
2008-09-01 340.32279297891400
2008-10-01 305.45342465037000
2008-11-01 283.14121138420200
2008-12-01 240.93150135399200
2009-01-01 209.91230632159198
2009-02-01 172.41504635156700
2009-03-01 154.51910646081302
2009-04-01 241.78073732760800
2009-05-01 214.38777519219101
2009-06-01 258.91038665647000
2009-07-01 244.09793331340902
2009-08-01 230.34787604747100
2009-09-01 286.23984254499700
2009-10-01 301.23610798918100
2009-11-01 308.80005429253800
2009-12-01 411.21860238334900
2010-01-01 299.67597560298400
2010-02-01 354.79285522619597
2010-03-01 346.80125701126195
2010-04-01 292.58209084470900
2010-05-01 237.09050048081198
2010-06-01 249.55220459305100
2010-07-01 218.65204451476800
2010-08-01 218.79269724068698
2010-09-01 275.36869456119200
2010-10-01 253.52513532411300
2010-11-01 304.54106229065300
2010-12-01 304.88006192209303
2011-01-01 289.66306481497900
2011-02-01 227.28369440199900
2011-03-01 241.12858474356997
2011-04-01 238.51334606712400
2011-05-01 206.99817340414300
2011-06-01 210.58170902921700
2011-07-01 245.25181099614000
2011-08-01 279.11004543299197
2011-09-01 261.43256780430500
2011-10-01 277.67319830437500
2011-11-01 321.11326949516200
2011-12-01 347.90486270021796
2012-01-01 308.47524879331500
2012-02-01 363.39630839416100
2012-03-01 298.67600511389600
2012-04-01 339.28408105589100
2012-05-01 395.48230257320500
2012-06-01 383.11371166755896
2012-07-01 392.52839986095000
2012-08-01 412.10429366860495
2012-09-01 335.85442253874400
2012-10-01 465.58908099000500
2012-11-01 373.40307399415100
2012-12-01 385.20595088895700
2013-01-01 457.48751156784600
2013-02-01 514.91962214616400
2013-03-01 440.47945752976300
2013-04-01 416.19858939096300
2013-05-01 443.71424638612800
2013-06-01 444.62977329707100
2013-07-01 511.24871008937400
2013-08-01 501.86535634096100
2013-09-01 495.40842772945500
2013-10-01 480.66614570710294
2013-11-01 476.32392997421500
2013-12-01 443.19436232098604
2014-01-01 438.68171247512004
2014-02-01 349.39981717214100
2014-03-01 468.21716453993105
2014-04-01 442.21515838803300
2014-05-01 439.51948598894097
2014-06-01 442.45767550792800
2014-07-01 457.31541177219100
2014-08-01 398.87732259162300
2014-09-01 449.29186421184403
2014-10-01 497.90193381815900
2014-11-01 429.50325551963600
2014-12-01 529.32165394705700
2015-01-01 517.04468862038300
2015-02-01 498.77911985486100
2015-03-01 536.41914591211500
2015-04-01 622.17105845540700
2015-05-01 624.67818199439200
2015-06-01 655.62606931508300
2015-07-01 613.61420427741500
2015-08-01 508.04617093886100
2015-09-01 679.02132153173400
2015-10-01 622.53431127967010
2015-11-01 631.46594381003090
2015-12-01 601.37367481993800
2016-01-01 535.21926031417100
2016-02-01 666.72310833022000
2016-03-01 684.11209276964300
2016-04-01 658.15155186592400
2016-05-01 594.80007174362900
2016-06-01 667.23073624337000
2016-07-01 550.64599747519210
2016-08-01 614.82281800289590
2016-09-01 567.97867748737900
2016-10-01 592.48363275239500
2016-11-01 607.58135377345300
2016-12-01 543.05372681419900
2017-01-01 552.29522440250200
2017-02-01 599.43051382473100
2017-03-01 560.19268108931290
2017-04-01 529.90244953817300
2017-05-01 593.71483697077010
2017-06-01 497.42810821163500
2017-07-01 527.48594101686900
2017-08-01 610.13791024354600
2017-09-01 505.30382930998100
2017-10-01 515.40843685630900
2017-11-01 694.28708104275210
2017-12-01 619.69964776623700
2018-01-01 594.29684685574400
2018-02-01 550.60355185895700
2018-03-01 575.94029702564300
2018-04-01 545.97467962446710
2018-05-01 561.10231568287800
2018-06-01 569.01137847243400
2018-07-01 570.81968091636000
2018-08-01 528.26273686163900
2018-09-01 578.32264790143600
2018-10-01 579.38516267530000
2018-11-01 581.86208465017500
2018-12-01 569.62170778928800
2019-01-01 584.51614796690300
2019-02-01 487.58111424677400
2019-03-01 556.14688691949800
2019-04-01 646.01293275444300
2019-05-01 632.24267933022010
2019-06-01 650.84715166212990
2019-07-01 674.92289852015900
2019-08-01 672.97871577152800
2019-09-01 704.93126807047900
2019-10-01 674.95304775301910
2019-11-01 619.09968407640800
2019-12-01 639.81792453970200
2020-01-01 671.61349248529510
2020-02-01 696.96255865460800
2020-03-01 617.36829016705800
2020-04-01 336.12272837508800
2020-05-01 421.42703791357000
2020-06-01 642.55838600884910
2020-07-01 714.33433714631300
2020-08-01 685.84330098991700
2020-09-01 700.14066766500590
2020-10-01 757.01072081156010
2020-11-01 732.20308965111400
2020-12-01 841.73566406932210
2021-01-01 645.11083145855100
2021-02-01 675.43397219344900
2021-03-01 855.17009109160710
2021-04-01 680.95562593270400
2021-05-01 610.76416326005200
2021-06-01 689.80971495975800
2021-07-01 765.38424334269800
2021-08-01 710.55722184907390
2021-09-01 683.72075761692300
2021-10-01 605.40518112310900
2021-11-01 603.41853803619700
2021-12-01 616.27076461967310
2022-01-01 582.71355429711400
2022-02-01 644.63018691803390
2022-03-01 592.35213678521700
2022-04-01 545.73832262840890
2022-05-01 552.92465350762300
2022-06-01 456.21168036604600
2022-07-01 380.52457477296500
2022-08-01 377.30244372259300
2022-09-01 412.02724737394400
2022-10-01 386.86900175075500
2022-11-01 436.16051275069503
2022-12-01 439.31608446873804
2023-01-01 427.59934904828200
2023-02-01 396.09591502259400
2023-03-01 514.98219982679300
2023-04-01 464.10341520129600
2023-05-01 501.05266980421305
2023-06-01 597.57325820078900
2023-07-01 482.34169531550100
2023-08-01 545.29444251242600
2023-09-01 504.13489702911700
2023-10-01 553.85288210647700
2023-11-01 634.54773951882200
2023-12-01 514.85976492941300
2024-01-01 540.64884863960700
2024-02-01 549.87756651233200
2024-03-01 464.33499565790100
2024-04-01 537.94151408408800
2024-05-01 546.09785811380100
2024-06-01 486.23815390414495
2024-07-01 526.82909558635600
2024-08-01 523.69254789971100

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