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

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Oregon
Series ID ORBP1FHSA
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 2026-08-01
Last Updated 2026-09-24 8:51 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
1988-01-01 557.509147250308
1988-02-01 767.742218047230
1988-03-01 749.381671605059
1988-04-01 690.480116758540
1988-05-01 711.315246444007
1988-06-01 754.402652535146
1988-07-01 754.891000391451
1988-08-01 769.708553098924
1988-09-01 720.104692430530
1988-10-01 782.459932422418
1988-11-01 827.699534304472
1988-12-01 795.646761441336
1989-01-01 846.035300545475
1989-02-01 774.054755197271
1989-03-01 790.657154908584
1989-04-01 835.243520444959
1989-05-01 992.054085515378
1989-06-01 896.995324184496
1989-07-01 826.577139648582
1989-08-01 949.762295827636
1989-09-01 1046.107863147740
1989-10-01 993.157595045541
1989-11-01 1078.704363359680
1989-12-01 1084.569591486590
1990-01-01 1214.170913735890
1990-02-01 1021.768192458760
1990-03-01 1305.655173455200
1990-04-01 1138.962256148350
1990-05-01 1168.380723225840
1990-06-01 1108.657951545090
1990-07-01 1148.410279002160
1990-08-01 1139.743317167540
1990-09-01 973.623551055691
1990-10-01 1135.144586904810
1990-11-01 853.374851457954
1990-12-01 606.169263167084
1991-01-01 793.383087710636
1991-02-01 855.835257586924
1991-03-01 811.714325584242
1991-04-01 998.895589116571
1991-05-01 1008.989885420850
1991-06-01 880.576687875827
1991-07-01 1082.313339383860
1991-08-01 1004.931220196830
1991-09-01 958.153874305512
1991-10-01 1113.409745960780
1991-11-01 1042.738822875610
1991-12-01 1374.154315697460
1992-01-01 1064.036608881870
1992-02-01 1001.273024569350
1992-03-01 1084.152524096360
1992-04-01 1102.559428032020
1992-05-01 1019.161119604560
1992-06-01 1172.099629424190
1992-07-01 1126.025526338690
1992-08-01 1026.612932997150
1992-09-01 1316.822908309240
1992-10-01 1207.091907957760
1992-11-01 1209.709119829220
1992-12-01 1247.267354372710
1993-01-01 1066.256174186240
1993-02-01 1283.306868059020
1993-03-01 1199.222379802890
1993-04-01 1288.633894601130
1993-05-01 1212.196228380340
1993-06-01 1358.708929449890
1993-07-01 1164.337456914830
1993-08-01 1247.246861545470
1993-09-01 1394.068331308900
1993-10-01 1232.982893263010
1993-11-01 1496.678482218370
1993-12-01 1393.318808398350
1994-01-01 1427.470586075960
1994-02-01 1421.707051258210
1994-03-01 1414.498122172040
1994-04-01 1366.886038936930
1994-05-01 1297.004492553850
1994-06-01 1342.640473822190
1994-07-01 1222.037800403100
1994-08-01 1399.433089571380
1994-09-01 1287.536269063450
1994-10-01 1303.078772693240
1994-11-01 1204.252796592200
1994-12-01 1362.805037349380
1995-01-01 1271.276283372850
1995-02-01 1214.036006266360
1995-03-01 1264.367690918760
1995-04-01 1164.496062265840
1995-05-01 1386.425626164800
1995-06-01 1247.500452911420
1995-07-01 1257.945340481840
1995-08-01 1309.274751530700
1995-09-01 1300.534167066950
1995-10-01 1421.453558255060
1995-11-01 1470.769045498040
1995-12-01 1347.233052666170
1996-01-01 1478.206257746210
1996-02-01 1571.874173672070
1996-03-01 1383.036281728420
1996-04-01 1327.514618380210
1996-05-01 1503.846345551550
1996-06-01 1353.517491090860
1996-07-01 1470.906979111050
1996-08-01 1455.876907085220
1996-09-01 1232.484536387720
1996-10-01 1478.657597571300
1996-11-01 1276.798616414710
1996-12-01 1341.811024859830
1997-01-01 1502.850875663310
1997-02-01 1447.951258529040
1997-03-01 1351.461542235190
1997-04-01 1460.978330956300
1997-05-01 1390.549738106570
1997-06-01 1422.783800331960
1997-07-01 1465.502056996010
1997-08-01 1207.433176150210
1997-09-01 1431.020939302400
1997-10-01 1228.518151432890
1997-11-01 1067.281460720610
1997-12-01 1561.214218101570
1998-01-01 1253.452596027580
1998-02-01 1463.065292654030
1998-03-01 1487.770743571780
1998-04-01 1387.122031186330
1998-05-01 1266.801859379600
1998-06-01 1361.934924443070
1998-07-01 1549.575098699440
1998-08-01 1393.690690158860
1998-09-01 1412.793749358580
1998-10-01 1439.074442742470
1998-11-01 1359.777108230240
1998-12-01 1441.292944981270
1999-01-01 1334.836217415660
1999-02-01 1306.254289403660
1999-03-01 1421.512764513080
1999-04-01 1522.459761658830
1999-05-01 1258.466927353450
1999-06-01 1419.917915510260
1999-07-01 1277.848802464030
1999-08-01 1319.538874449440
1999-09-01 1386.645427866240
1999-10-01 1320.759039787040
1999-11-01 1415.018953475080
1999-12-01 1376.446658214880
2000-01-01 1123.102336910120
2000-02-01 1143.367659335830
2000-03-01 1436.764317279260
2000-04-01 1195.920641468100
2000-05-01 1352.764397988810
2000-06-01 1356.978886126390
2000-07-01 1104.520791006520
2000-08-01 1445.749521992590
2000-09-01 1385.345591538070
2000-10-01 1213.449229980960
2000-11-01 1498.664927145410
2000-12-01 1345.493728234900
2001-01-01 1466.902723524170
2001-02-01 1412.064520940960
2001-03-01 1466.054273696790
2001-04-01 1434.975860791950
2001-05-01 1433.101592595810
2001-06-01 1332.085372130960
2001-07-01 1322.142224787820
2001-08-01 1291.372386511320
2001-09-01 1170.339869281560
2001-10-01 1299.913830012670
2001-11-01 1352.053845961250
2001-12-01 1202.891342964130
2002-01-01 1458.898891733540
2002-02-01 1435.482977311290
2002-03-01 1325.290744607630
2002-04-01 1431.764349721650
2002-05-01 1584.325718566300
2002-06-01 1342.660091774460
2002-07-01 1499.392709273500
2002-08-01 1411.873089357500
2002-09-01 1535.871541300580
2002-10-01 1716.465829330200
2002-11-01 1337.407151605890
2002-12-01 1743.866267092820
2003-01-01 1740.946231528310
2003-02-01 1688.837149819990
2003-03-01 1460.012932129150
2003-04-01 1561.351538744020
2003-05-01 1403.670076200320
2003-06-01 1456.026685642660
2003-07-01 1571.267624945940
2003-08-01 1518.614251524390
2003-09-01 1606.801186119990
2003-10-01 1758.317822532820
2003-11-01 1320.899801954610
2003-12-01 1643.489514297270
2004-01-01 1489.871649195830
2004-02-01 1521.502180767680
2004-03-01 1753.881214689120
2004-04-01 1680.856460766840
2004-05-01 1625.058200096980
2004-06-01 1798.871064096450
2004-07-01 1727.917546225870
2004-08-01 1920.667313948170
2004-09-01 1955.074986474100
2004-10-01 1620.773277459620
2004-11-01 1849.843328348250
2004-12-01 2370.806269084380
2005-01-01 2054.735474221560
2005-02-01 1955.126456870750
2005-03-01 2005.961304812550
2005-04-01 2044.790971024080
2005-05-01 1881.900318890150
2005-06-01 2066.952118000850
2005-07-01 1906.387812166590
2005-08-01 2166.106785800190
2005-09-01 2123.125579706240
2005-10-01 1991.764619101090
2005-11-01 2063.522708227010
2005-12-01 2052.583920414520
2006-01-01 1920.210372627630
2006-02-01 1900.390905788250
2006-03-01 1867.542157991250
2006-04-01 1711.472255869710
2006-05-01 1915.977176105790
2006-06-01 1823.085909882780
2006-07-01 1610.576249590940
2006-08-01 1576.164053048160
2006-09-01 1582.349717184280
2006-10-01 1510.181727828230
2006-11-01 1547.216566962370
2006-12-01 1420.857010742200
2007-01-01 1607.504751666710
2007-02-01 1534.867746714130
2007-03-01 1456.940773287490
2007-04-01 1468.451823799600
2007-05-01 1541.081708888210
2007-06-01 1303.994216120840
2007-07-01 1511.648946505970
2007-08-01 1280.277445029290
2007-09-01 980.253944272216
2007-10-01 1150.413974307370
2007-11-01 965.738481816791
2007-12-01 809.638912383363
2008-01-01 784.398459578245
2008-02-01 829.156649742868
2008-03-01 656.398254603212
2008-04-01 804.291384484247
2008-05-01 769.701229847858
2008-06-01 740.855883054766
2008-07-01 726.764299860260
2008-08-01 573.893394237863
2008-09-01 614.234107762483
2008-10-01 480.448871032139
2008-11-01 386.779589862970
2008-12-01 350.989251434468
2009-01-01 361.331140377834
2009-02-01 307.354743482392
2009-03-01 454.446892841041
2009-04-01 468.872843429459
2009-05-01 480.313567462834
2009-06-01 507.378960803070
2009-07-01 487.271220509118
2009-08-01 498.634494584674
2009-09-01 517.115286421733
2009-10-01 491.173079751047
2009-11-01 430.137045412166
2009-12-01 571.854789730477
2010-01-01 513.497002098800
2010-02-01 581.532570734406
2010-03-01 571.783149563945
2010-04-01 517.848453701675
2010-05-01 464.332790903501
2010-06-01 416.304945978528
2010-07-01 432.107658972941
2010-08-01 454.334214798349
2010-09-01 497.520606409869
2010-10-01 417.847886066399
2010-11-01 503.967664020511
2010-12-01 474.391836535494
2011-01-01 548.184414780231
2011-02-01 372.053062307299
2011-03-01 438.319630919971
2011-04-01 345.121459564102
2011-05-01 371.510723721712
2011-06-01 435.944951393819
2011-07-01 440.149959070197
2011-08-01 496.023845956599
2011-09-01 446.063244666936
2011-10-01 416.731502793822
2011-11-01 489.656651920457
2011-12-01 490.411048741057
2012-01-01 489.448767349281
2012-02-01 503.970141413805
2012-03-01 484.746091221948
2012-04-01 482.643298715992
2012-05-01 604.196356080437
2012-06-01 514.257773401249
2012-07-01 601.262166706762
2012-08-01 546.705521095977
2012-09-01 555.097879796477
2012-10-01 734.064258380485
2012-11-01 592.330673698489
2012-12-01 562.420438021924
2013-01-01 719.387204478684
2013-02-01 757.018878833939
2013-03-01 691.456084560256
2013-04-01 763.809735260230
2013-05-01 716.853549761701
2013-06-01 729.016995939696
2013-07-01 783.642648535464
2013-08-01 751.507667184280
2013-09-01 682.228958709264
2013-10-01 826.268015263192
2013-11-01 647.372680704077
2013-12-01 727.549664872786
2014-01-01 781.215108944347
2014-02-01 626.282670434885
2014-03-01 682.198460886519
2014-04-01 694.761699926308
2014-05-01 698.018528909604
2014-06-01 746.776886909517
2014-07-01 759.617506627338
2014-08-01 573.885500357160
2014-09-01 771.146849041592
2014-10-01 747.904382527555
2014-11-01 636.924915387348
2014-12-01 772.688706791432
2015-01-01 733.547162444856
2015-02-01 766.827186208256
2015-03-01 763.851838213253
2015-04-01 901.093012461754
2015-05-01 867.576277174426
2015-06-01 947.163041745457
2015-07-01 833.326209017039
2015-08-01 804.135279517564
2015-09-01 913.632086670611
2015-10-01 786.112467412033
2015-11-01 862.759921466802
2015-12-01 766.599639769864
2016-01-01 783.955516761860
2016-02-01 1018.591777860060
2016-03-01 889.304556177469
2016-04-01 902.741797724526
2016-05-01 829.508146594453
2016-06-01 883.072010888570
2016-07-01 813.942233403546
2016-08-01 897.521963607960
2016-09-01 835.432731679330
2016-10-01 910.993476717400
2016-11-01 996.049897495166
2016-12-01 899.183582225452
2017-01-01 792.128938547365
2017-02-01 853.134823394207
2017-03-01 892.690273455163
2017-04-01 829.179583774044
2017-05-01 926.029209787462
2017-06-01 814.492522997909
2017-07-01 790.474473243235
2017-08-01 850.186480564595
2017-09-01 716.127961313819
2017-10-01 789.453139394338
2017-11-01 907.003282910900
2017-12-01 878.226834223513
2018-01-01 924.386525226499
2018-02-01 896.944671123355
2018-03-01 749.332529445327
2018-04-01 769.860209260013
2018-05-01 919.027420259910
2018-06-01 804.845266202579
2018-07-01 867.520793008174
2018-08-01 895.582785254691
2018-09-01 912.716117090236
2018-10-01 891.798457378784
2018-11-01 879.777083797760
2018-12-01 848.586056053937
2019-01-01 910.949639906359
2019-02-01 590.556769717532
2019-03-01 771.190346196662
2019-04-01 850.588890482247
2019-05-01 849.962026385425
2019-06-01 872.332762056092
2019-07-01 871.482543423519
2019-08-01 870.441675911906
2019-09-01 916.539692695969
2019-10-01 895.947539740319
2019-11-01 798.710296724081
2019-12-01 872.763834935760
2020-01-01 844.247630931769
2020-02-01 811.650291265410
2020-03-01 787.429354272491
2020-04-01 598.959445355967
2020-05-01 663.073737466958
2020-06-01 810.092700887447
2020-07-01 922.434873454697
2020-08-01 895.157481072129
2020-09-01 815.638331769929
2020-10-01 1140.192641751080
2020-11-01 1080.193151343530
2020-12-01 1265.997846464590
2021-01-01 981.751050296833
2021-02-01 1027.249407212830
2021-03-01 1138.705913017560
2021-04-01 1097.685157019810
2021-05-01 911.257372073065
2021-06-01 886.350520752587
2021-07-01 1011.201887877720
2021-08-01 1017.136735055360
2021-09-01 969.819576089945
2021-10-01 838.271868486613
2021-11-01 867.980221124431
2021-12-01 946.737722702286
2022-01-01 981.952071259376
2022-02-01 1072.058282492910
2022-03-01 997.730325347924
2022-04-01 967.674382137895
2022-05-01 935.655425030851
2022-06-01 942.925328301714
2022-07-01 742.098865748240
2022-08-01 769.274189141677
2022-09-01 787.303750343364
2022-10-01 775.597262988765
2022-11-01 771.282120115671
2022-12-01 649.534931416787
2023-01-01 697.379743524912
2023-02-01 696.855644629195
2023-03-01 791.915748492236
2023-04-01 755.048083462317
2023-05-01 864.231959438055
2023-06-01 884.845803092857
2023-07-01 840.011946796849
2023-08-01 915.969612739374
2023-09-01 840.477031229730
2023-10-01 822.814369736948
2023-11-01 910.352696935019
2023-12-01 790.914173885018
2024-01-01 783.243500018192
2024-02-01 846.526926186874
2024-03-01 812.391174409509
2024-04-01 889.480612800164
2024-05-01 832.492046148521
2024-06-01 755.577550671412
2024-07-01 797.365863214154
2024-08-01 875.916727026912
2024-09-01 790.633123949340
2024-10-01 781.258099060112
2024-11-01 611.684101551494
2024-12-01 831.450127813839
2025-01-01 987.726860017480
2025-02-01 754.154508782572
2025-03-01 792.794814160321
2025-04-01 754.482695009329
2025-05-01 751.053375719498
2025-06-01 716.848604686806
2025-07-01 722.719749462987
2025-08-01 649.772146831237
2025-09-01 675.912127562072
2025-10-01 741.611541369888
2025-11-01 628.675505509352
2025-12-01 1047.112422869360
2026-01-01 874.753845671428
2026-02-01 747.628885664450
2026-03-01 668.135049126624
2026-04-01 693.193633343817
2026-05-01 746.375636445063
2026-06-01 779.763443931645
2026-07-01 815.113435686914
2026-08-01 725.926628736973

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