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 2024-09-01
Last Updated 2024-10-24 8:41 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
1998-02-01 878.47362749661600
1998-03-01 940.53303199362900
1998-04-01 969.51205734468900
1998-05-01 902.45607622176100
1998-06-01 952.71380989637690
1998-07-01 950.64238915831400
1998-08-01 926.67345889020100
1998-09-01 904.47961124299200
1998-10-01 1032.35287808879000
1998-11-01 933.78056222084310
1998-12-01 882.64904959878300
1999-01-01 943.06858312561010
1999-02-01 909.67016977395200
1999-03-01 902.93143933674300
1999-04-01 1025.93866456616000
1999-05-01 797.89896623303500
1999-06-01 911.94420732720500
1999-07-01 806.78826757085000
1999-08-01 834.10840036615710
1999-09-01 909.01274017238800
1999-10-01 794.82679629179600
1999-11-01 979.01443513729600
1999-12-01 837.47478084201290
2000-01-01 749.82901920162400
2000-02-01 791.74813498239700
2000-03-01 835.82971336750510
2000-04-01 755.62768769743810
2000-05-01 899.19452984754390
2000-06-01 841.14836302864100
2000-07-01 692.77670418804900
2000-08-01 913.39499913842700
2000-09-01 867.48433877306500
2000-10-01 843.87890203245200
2000-11-01 953.28496521526790
2000-12-01 926.63795872188400
2001-01-01 966.67213599470900
2001-02-01 959.19174331373600
2001-03-01 893.54066872356400
2001-04-01 890.22568264077000
2001-05-01 866.86839696491510
2001-06-01 854.35792837861800
2001-07-01 913.14487962591090
2001-08-01 869.86711495417800
2001-09-01 740.49745548646500
2001-10-01 899.16962138076510
2001-11-01 876.72614622855500
2001-12-01 819.91198608118610
2002-01-01 855.22074858997300
2002-02-01 863.44563153134500
2002-03-01 858.22735051902100
2002-04-01 898.72492402034300
2002-05-01 897.53461892480390
2002-06-01 803.73985317249700
2002-07-01 822.02942967954400
2002-08-01 764.80336096489900
2002-09-01 862.03150800222700
2002-10-01 990.41484191414000
2002-11-01 811.25605717635100
2002-12-01 875.43695905820900
2003-01-01 884.67354565205990
2003-02-01 854.42389237827700
2003-03-01 1011.26840865748000
2003-04-01 879.54672142808500
2003-05-01 805.14864251791200
2003-06-01 901.11438272228400
2003-07-01 878.50773955559600
2003-08-01 860.33238216624500
2003-09-01 844.96438247369200
2003-10-01 1012.86198671414000
2003-11-01 714.03393576119990
2003-12-01 765.39291986635100
2004-01-01 744.51498888278000
2004-02-01 793.11525708004700
2004-03-01 872.77387354396390
2004-04-01 944.05525983140590
2004-05-01 941.45946211230190
2004-06-01 893.69880803007290
2004-07-01 952.17658388395800
2004-08-01 1068.32614264929000
2004-09-01 953.38546415020990
2004-10-01 959.35501906736200
2004-11-01 1026.09556906733000
2004-12-01 1042.93867329733000
2005-01-01 948.68143276873500
2005-02-01 980.59676426869910
2005-03-01 915.18354253080790
2005-04-01 865.17669637238290
2005-05-01 933.39268077231100
2005-06-01 1089.44984461435000
2005-07-01 978.88357732532700
2005-08-01 1115.35877695689000
2005-09-01 1161.98756690173010
2005-10-01 1067.88303898711000
2005-11-01 1124.35544913571000
2005-12-01 1015.89641299066990
2006-01-01 904.94303140429400
2006-02-01 1013.89360366776000
2006-03-01 969.31040531582790
2006-04-01 932.56382441467500
2006-05-01 978.30550301539400
2006-06-01 923.20375863290900
2006-07-01 827.79430077094400
2006-08-01 773.28338982162510
2006-09-01 676.32034459520700
2006-10-01 699.82233913398190
2006-11-01 716.52959898067800
2006-12-01 716.51260388334110
2007-01-01 803.87007420635890
2007-02-01 766.17673574377000
2007-03-01 844.30093769407600
2007-04-01 781.58480397703400
2007-05-01 736.99431728630500
2007-06-01 681.35545577896300
2007-07-01 831.06238156382800
2007-08-01 684.43774745064500
2007-09-01 498.22732659327204
2007-10-01 612.53560794243200
2007-11-01 494.10245959530400
2007-12-01 484.08804081147600
2008-01-01 462.24917046690905
2008-02-01 419.61230279536204
2008-03-01 295.28755086518900
2008-04-01 355.45477702946200
2008-05-01 373.03923563198305
2008-06-01 349.16241324702906
2008-07-01 382.39392986770105
2008-08-01 299.42254689213900
2008-09-01 340.32280339280400
2008-10-01 305.45343551305600
2008-11-01 283.14121934061296
2008-12-01 240.93150462960300
2009-01-01 209.91230433054298
2009-02-01 172.41504108021599
2009-03-01 154.51908981129100
2009-04-01 241.78072143044000
2009-05-01 214.38776038606000
2009-06-01 258.91037478658000
2009-07-01 244.09792416278500
2009-08-01 230.34786936122500
2009-09-01 286.23995056613700
2009-10-01 301.23612365833304
2009-11-01 308.80004854666197
2009-12-01 411.21859447865796
2010-01-01 299.67596373276400
2010-02-01 354.79282273456300
2010-03-01 346.80122110961500
2010-04-01 292.58206039196600
2010-05-01 237.09047772246400
2010-06-01 249.55219382639498
2010-07-01 218.65204605908002
2010-08-01 218.79270580159198
2010-09-01 275.36892673508400
2010-10-01 253.52517003684300
2010-11-01 304.54103886937500
2010-12-01 304.88002113146300
2011-01-01 289.66300569734600
2011-02-01 227.28357435772400
2011-03-01 241.12848879565400
2011-04-01 238.51327804788502
2011-05-01 206.99815293996700
2011-06-01 210.58174355608600
2011-07-01 245.25189225695700
2011-08-01 279.11015523666697
2011-09-01 261.43301423097097
2011-10-01 277.67333087689400
2011-11-01 321.11300497660300
2011-12-01 347.90481285644600
2012-01-01 308.47512781148500
2012-02-01 363.39603678269896
2012-03-01 298.67575255553200
2012-04-01 339.28387610069600
2012-05-01 395.48220250833800
2012-06-01 383.11374556330300
2012-07-01 392.52858340141800
2012-08-01 412.10511146032800
2012-09-01 335.85507196803800
2012-10-01 465.58941818815400
2012-11-01 373.40272113990403
2012-12-01 385.20606012432603
2013-01-01 457.48653226704005
2013-02-01 514.91921827925600
2013-03-01 440.47890628250997
2013-04-01 416.19790294016406
2013-05-01 443.71360174076500
2013-06-01 444.62939186039300
2013-07-01 511.25042548801300
2013-08-01 501.86704441803903
2013-09-01 495.40977658202600
2013-10-01 480.66723168776804
2013-11-01 476.32374952105400
2013-12-01 443.19440652075800
2014-01-01 438.67925987692200
2014-02-01 349.39848809024596
2014-03-01 468.21549297422797
2014-04-01 442.21334474148800
2014-05-01 439.51799598872900
2014-06-01 442.45688363025000
2014-07-01 457.31877297365900
2014-08-01 398.88180337201896
2014-09-01 449.29733983126200
2014-10-01 497.90586004955003
2014-11-01 429.50140676306400
2014-12-01 529.31953827875100
2015-01-01 517.03767433877410
2015-02-01 498.77363135650800
2015-03-01 536.41418585767100
2015-04-01 622.16796707472100
2015-05-01 624.67795098093100
2015-06-01 655.62887823369800
2015-07-01 613.62399005149900
2015-08-01 508.05786354219396
2015-09-01 679.03467115831500
2015-10-01 622.54182858730600
2015-11-01 631.45978352448300
2015-12-01 601.36505378457710
2016-01-01 535.20465896539400
2016-02-01 666.67207074468590
2016-03-01 684.10898684973800
2016-04-01 658.15851212432700
2016-05-01 594.81684885901200
2016-06-01 667.25430094323000
2016-07-01 550.67583635330600
2016-08-01 614.85034715789900
2016-09-01 568.00023240604100
2016-10-01 592.48830597814600
2016-11-01 607.55606218464500
2016-12-01 543.01807147179900
2017-01-01 552.24877346942100
2017-02-01 599.32859199053700
2017-03-01 560.17070207325500
2017-04-01 529.92621161466700
2017-05-01 593.80651634115900
2017-06-01 497.45817488016195
2017-07-01 527.61865429559190
2017-08-01 610.16413847960200
2017-09-01 505.31813389609000
2017-10-01 515.40316676440400
2017-11-01 694.24157010401790
2017-12-01 619.58617297417700
2018-01-01 594.20418348182190
2018-02-01 550.42838561611700
2018-03-01 575.86961439817710
2018-04-01 545.93727108348400
2018-05-01 561.55189922378000
2018-06-01 568.93427574651800
2018-07-01 571.16353123243110
2018-08-01 528.21619532547800
2018-09-01 578.29192454596000
2018-10-01 579.35270698524600
2018-11-01 581.79156790176100
2018-12-01 569.42099550992600
2019-01-01 584.35539071947400
2019-02-01 487.34762863655200
2019-03-01 556.01627597621200
2019-04-01 645.93390476885200
2019-05-01 633.09066107275600
2019-06-01 650.70584599509300
2019-07-01 675.50221339333100
2019-08-01 672.85605561467100
2019-09-01 704.82461849101300
2019-10-01 674.84521805471800
2019-11-01 618.95634192721000
2019-12-01 639.48634937633900
2020-01-01 671.35559150092210
2020-02-01 696.64889290537390
2020-03-01 617.23109593092500
2020-04-01 336.10684768274000
2020-05-01 422.75569225813200
2020-06-01 642.55545065118200
2020-07-01 715.10167158176410
2020-08-01 685.54244991788100
2020-09-01 699.67277024719100
2020-10-01 756.40594142261900
2020-11-01 732.85891280255200
2020-12-01 840.96422944288600
2021-01-01 644.56557431100300
2021-02-01 675.02372273650700
2021-03-01 854.80824593922500
2021-04-01 681.24057385370700
2021-05-01 612.50404851261500
2021-06-01 690.44014161996100
2021-07-01 766.88775155514290
2021-08-01 711.19541001202390
2021-09-01 680.48062959011800
2021-10-01 604.29541309048500
2021-11-01 604.98310140602800
2021-12-01 614.53839374841700
2022-01-01 582.30620238749900
2022-02-01 644.30422302917900
2022-03-01 591.88509950460000
2022-04-01 546.50880777727990
2022-05-01 555.02868216528900
2022-06-01 457.53750414596396
2022-07-01 382.72705923880994
2022-08-01 378.86184146071800
2022-09-01 406.49911334086000
2022-10-01 385.03242677971400
2022-11-01 438.78890150231000
2022-12-01 436.37008913906600
2023-01-01 427.31403710027604
2023-02-01 395.80232322795300
2023-03-01 514.29830982004310
2023-04-01 465.40992456759700
2023-05-01 503.17098109794600
2023-06-01 599.65772116385100
2023-07-01 485.25288118881600
2023-08-01 548.14111327943200
2023-09-01 496.60862814138100
2023-10-01 551.51671213160400
2023-11-01 637.51941039209000
2023-12-01 510.75024340773695
2024-01-01 540.67060825592300
2024-02-01 549.62240954886400
2024-03-01 463.54745548773300
2024-04-01 539.56357040759100
2024-05-01 547.92925997002800
2024-06-01 488.67762205300700
2024-07-01 529.80360517102410
2024-08-01 526.85158155108100
2024-09-01 550.15092870873800

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