NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: 16% Trimmed-Mean Consumer Price Index Series ID: TRMMEANCPIM159SFRBCLE Source: Federal Reserve Bank of Cleveland Release: Current Median CPI Seasonal Adjustment: Seasonally Adjusted Frequency: Monthly Units: Percent Change from Year Ago Date Range: 1983-12-01 to 2024-05-01 Last Updated: 2024-06-14 1:40 PM CDT Notes: 16% Trimmed-Mean Consumer Price Index (CPI) is a measure of core inflation calculated by the Federal Reserve Bank of Cleveland. The Trimmed-Mean CPI excludes the CPI components that show the most extreme monthly price changes. This series excludes 8% of the CPI components with the highest and lowest one-month price changes from each tail of the price-change distribution resulting in a 16% Trimmed-Mean Inflation Estimate. For further information, visit The Federal Reserve Bank of Cleveland (https://www.clevelandfed.org/indicators-and-data/median-cpi#background). DATE VALUE 1983-12-01 3.8755683756032300 1984-01-01 4.0264675610084400 1984-02-01 4.0739565361489305 1984-03-01 4.1468308417631700 1984-04-01 4.1544031880234000 1984-05-01 4.0377167021699200 1984-06-01 4.0370940588570400 1984-07-01 4.0996407172804390 1984-08-01 4.1836825034642400 1984-09-01 4.2295016981894100 1984-10-01 4.2048830158543500 1984-11-01 4.0699989146242100 1984-12-01 4.0526671359909905 1985-01-01 3.8056601950969600 1985-02-01 3.8770202738459800 1985-03-01 3.9609917266806300 1985-04-01 3.8086868379897200 1985-05-01 3.7841371879233200 1985-06-01 3.8894178277727000 1985-07-01 3.7477039570724497 1985-08-01 3.4977702348606403 1985-09-01 3.4191554810831404 1985-10-01 3.4062688449604304 1985-11-01 3.6311895470637796 1985-12-01 3.7447851017191405 1986-01-01 3.8159674586925300 1986-02-01 3.4882140762490900 1986-03-01 3.2894955712963903 1986-04-01 3.2620920991261806 1986-05-01 3.2558051950590800 1986-06-01 3.2432526865525400 1986-07-01 3.2723023631315202 1986-08-01 3.3770479129087600 1986-09-01 3.4234550403657202 1986-10-01 3.3997396804040294 1986-11-01 3.2110429419147900 1986-12-01 3.1455396771555800 1987-01-01 3.2746497191631400 1987-02-01 3.4341139555640097 1987-03-01 3.4890238459033100 1987-04-01 3.7002670453886800 1987-05-01 3.8335848878064700 1987-06-01 3.7802938391420002 1987-07-01 3.8266706718670800 1987-08-01 3.9604500297964400 1987-09-01 4.0308368183358700 1987-10-01 4.0738887396806405 1987-11-01 4.0974524455696900 1987-12-01 3.9338953442424200 1988-01-01 3.7708569016306600 1988-02-01 3.7601982321546100 1988-03-01 3.7969352257512600 1988-04-01 3.7900112056771700 1988-05-01 3.7437627163754903 1988-06-01 3.8390321569092594 1988-07-01 3.9446348422285100 1988-08-01 3.9431854782073600 1988-09-01 4.0540107891442500 1988-10-01 4.1181095583593800 1988-11-01 4.1057543353197900 1988-12-01 4.2653198657200100 1989-01-01 4.3749805003740800 1989-02-01 4.4990620695487100 1989-03-01 4.6171031421874200 1989-04-01 4.5692906571109100 1989-05-01 4.7493951670095590 1989-06-01 4.6599687791410105 1989-07-01 4.6431854237383400 1989-08-01 4.4723592163372010 1989-09-01 4.2385863303115300 1989-10-01 4.3497987144144500 1989-11-01 4.4992415046281700 1989-12-01 4.5798804761157700 1990-01-01 4.6474723851792900 1990-02-01 4.6244346516048300 1990-03-01 4.6269352745699190 1990-04-01 4.5613782961048095 1990-05-01 4.3605687806144600 1990-06-01 4.6018599819474600 1990-07-01 4.6961640367124690 1990-08-01 4.9899794482105400 1990-09-01 5.0937779027371100 1990-10-01 4.9525947903573700 1990-11-01 4.8869560539184690 1990-12-01 4.8562358200884900 1991-01-01 4.9619479345521595 1991-02-01 4.9050567479397100 1991-03-01 4.6881795076912000 1991-04-01 4.6443523035714800 1991-05-01 4.7413244857191300 1991-06-01 4.4288634822389200 1991-07-01 4.2906268271848400 1991-08-01 4.0626806532070700 1991-09-01 4.0557318456068790 1991-10-01 3.8782207154997700 1991-11-01 3.8845351358549203 1991-12-01 3.8486128856954700 1992-01-01 3.4841452171660900 1992-02-01 3.3485891725179200 1992-03-01 3.4265569909462900 1992-04-01 3.3728230685467200 1992-05-01 3.2600166450683000 1992-06-01 3.3491308667377995 1992-07-01 3.2377888991281800 1992-08-01 3.1348579305361803 1992-09-01 2.9861126547758400 1992-10-01 3.1309521244151000 1992-11-01 3.0273658249948300 1992-12-01 2.8992943742643305 1993-01-01 2.9489843098579900 1993-02-01 3.0130062964879500 1993-03-01 2.8882019294765895 1993-04-01 3.0008118442737000 1993-05-01 3.0057443604319900 1993-06-01 2.8839659556022297 1993-07-01 2.7836807830435400 1993-08-01 2.8437929417367593 1993-09-01 2.8585750616653400 1993-10-01 2.8138744200723300 1993-11-01 2.8336668169737202 1993-12-01 2.8903230841014396 1994-01-01 2.7582683554947103 1994-02-01 2.7755925150898997 1994-03-01 2.8246387665824100 1994-04-01 2.6385404706216202 1994-05-01 2.6396668201990696 1994-06-01 2.7084014595781603 1994-07-01 2.7943558448812800 1994-08-01 2.8312670564832700 1994-09-01 2.8443006030788798 1994-10-01 2.7002111146140297 1994-11-01 2.7103505172829903 1994-12-01 2.5266422208198400 1995-01-01 2.6973018988237296 1995-02-01 2.6987359549248000 1995-03-01 2.7120585421385000 1995-04-01 2.8166599865800900 1995-05-01 2.8148136907941000 1995-06-01 2.7157578689377404 1995-07-01 2.6874699584954302 1995-08-01 2.6537843842998800 1995-09-01 2.6736569933813600 1995-10-01 2.8096094787191300 1995-11-01 2.6972506981150400 1995-12-01 2.8504759417341500 1996-01-01 2.8553973005506896 1996-02-01 2.8224665236977500 1996-03-01 2.8279039033129800 1996-04-01 2.7809306663636500 1996-05-01 2.7894412879800200 1996-06-01 2.8093487643871400 1996-07-01 2.8697884603518900 1996-08-01 2.7999156693953900 1996-09-01 2.8284279566659802 1996-10-01 2.8114051618470400 1996-11-01 2.9023363121783103 1996-12-01 2.8713267092579800 1997-01-01 2.7755506898844000 1997-02-01 2.7370977290361203 1997-03-01 2.6308040368733200 1997-04-01 2.5792908787659600 1997-05-01 2.5008054658666600 1997-06-01 2.5202439510900296 1997-07-01 2.4440562204798700 1997-08-01 2.3800489438890300 1997-09-01 2.3163292238681500 1997-10-01 2.2611184067429200 1997-11-01 2.1600447662899303 1997-12-01 2.1259864912677600 1998-01-01 2.0538442703239297 1998-02-01 2.0016923183576103 1998-03-01 2.0637328657114900 1998-04-01 2.0683182359371800 1998-05-01 2.1066311316577200 1998-06-01 2.0448827072314900 1998-07-01 2.0605702139588900 1998-08-01 2.1474137015978600 1998-09-01 2.0324181808445000 1998-10-01 2.0092020935782200 1998-11-01 2.0091002518419296 1998-12-01 1.9740624079759100 1999-01-01 1.9317068889366698 1999-02-01 1.8619811427014599 1999-03-01 1.7630548272054198 1999-04-01 1.8649519792943001 1999-05-01 1.7714295441172600 1999-06-01 1.7380975079437602 1999-07-01 1.7230688309697100 1999-08-01 1.6907900708365200 1999-09-01 1.8695133287607300 1999-10-01 1.8161284035721699 1999-11-01 1.8110459850199500 1999-12-01 1.8588409189350200 2000-01-01 2.0311941603021300 2000-02-01 2.1932062183697600 2000-03-01 2.4157868578869706 2000-04-01 2.2698263169322900 2000-05-01 2.3931245735705500 2000-06-01 2.5565621352514400 2000-07-01 2.6479848741286500 2000-08-01 2.6664278383383900 2000-09-01 2.6679638244065700 2000-10-01 2.7167711082387100 2000-11-01 2.7249753177700700 2000-12-01 2.8328643083175700 2001-01-01 2.8790085723007700 2001-02-01 2.8668967341172404 2001-03-01 2.7661917109329996 2001-04-01 2.8338298143313300 2001-05-01 2.8667619633462300 2001-06-01 2.8519896327685600 2001-07-01 2.7437671522860403 2001-08-01 2.7178249986157000 2001-09-01 2.6419098425332703 2001-10-01 2.6138353712407800 2001-11-01 2.6805248799395700 2001-12-01 2.5620432863886298 2002-01-01 2.3719013534177202 2002-02-01 2.3068325545946697 2002-03-01 2.2650767085524500 2002-04-01 2.3087625783449600 2002-05-01 2.1976455592940900 2002-06-01 2.0203840276381600 2002-07-01 2.0794618567950400 2002-08-01 2.1255210844968600 2002-09-01 2.0926982743916200 2002-10-01 2.1194068739869500 2002-11-01 2.0716242931039700 2002-12-01 2.0621462462072597 2003-01-01 2.0975116238793900 2003-02-01 2.1413457321165100 2003-03-01 2.0566094857458400 2003-04-01 1.8089875047884800 2003-05-01 1.7400703157378000 2003-06-01 1.7637554567986797 2003-07-01 1.7698480542024402 2003-08-01 1.7232384213134600 2003-09-01 1.7274026068534698 2003-10-01 1.6698238162810901 2003-11-01 1.5331292243852000 2003-12-01 1.6204227522463200 2004-01-01 1.6100757458231900 2004-02-01 1.6460761643179098 2004-03-01 1.7581971229874798 2004-04-01 1.9498252490043100 2004-05-01 2.1285848820260300 2004-06-01 2.2540662602071200 2004-07-01 2.1483668657346500 2004-08-01 2.0759678563040800 2004-09-01 2.1192810124481802 2004-10-01 2.2383136279158000 2004-11-01 2.4400279876890300 2004-12-01 2.3646014909261700 2005-01-01 2.3913764645924900 2005-02-01 2.3949518284681400 2005-03-01 2.3975066827362800 2005-04-01 2.4989033052415200 2005-05-01 2.4127262176832500 2005-06-01 2.2587474750798400 2005-07-01 2.3979597790767997 2005-08-01 2.4552433555453700 2005-09-01 2.5960396770739798 2005-10-01 2.5657423949812403 2005-11-01 2.5756665411025900 2005-12-01 2.5351103326865200 2006-01-01 2.6479891565002203 2006-02-01 2.5304275203466000 2006-03-01 2.5161017382731700 2006-04-01 2.4826720485602100 2006-05-01 2.5729998603718700 2006-06-01 2.7377007706254100 2006-07-01 2.7436443511238200 2006-08-01 2.8694074691952802 2006-09-01 2.7060914486051200 2006-10-01 2.6322944929958703 2006-11-01 2.4654355276737100 2006-12-01 2.5655290252266200 2007-01-01 2.5161394805099304 2007-02-01 2.7279871228195200 2007-03-01 2.7914584457163296 2007-04-01 2.7403937584920697 2007-05-01 2.6679521069837002 2007-06-01 2.6389672138785700 2007-07-01 2.5733472984642995 2007-08-01 2.4261594671247004 2007-09-01 2.5305481636620297 2007-10-01 2.7005224627991895 2007-11-01 2.9171159925977896 2007-12-01 2.9420710972177800 2008-01-01 3.0061438062553196 2008-02-01 2.9013192112967300 2008-03-01 2.9515141253562600 2008-04-01 2.9650771628270300 2008-05-01 3.0941436847847600 2008-06-01 3.2909422366615098 2008-07-01 3.6298934149058500 2008-08-01 3.6199586715858400 2008-09-01 3.5545520599102205 2008-10-01 3.2560689148458200 2008-11-01 2.9773067151636100 2008-12-01 2.7600305124935400 2009-01-01 2.6043288473178100 2009-02-01 2.5523237411261896 2009-03-01 2.2833038081626804 2009-04-01 2.1433660005799400 2009-05-01 1.8860863787014500 2009-06-01 1.6041885088007302 2009-07-01 1.0633509447995000 2009-08-01 1.0570930640251300 2009-09-01 0.9742059078149180 2009-10-01 1.1282769899953402 2009-11-01 1.1977271193652100 2009-12-01 1.2267626822254800 2010-01-01 1.1272185696300500 2010-02-01 0.9498500372321809 2010-03-01 0.9293638753502530 2010-04-01 0.8961820053560609 2010-05-01 0.8380070867352260 2010-06-01 0.7588491002393560 2010-07-01 0.8713058749091558 2010-08-01 0.8320141585719030 2010-09-01 0.8323162427603230 2010-10-01 0.7491640320085090 2010-11-01 0.7789545863525319 2010-12-01 0.8519777714381729 2011-01-01 1.0349326926841500 2011-02-01 1.2951779589840000 2011-03-01 1.5119333367308998 2011-04-01 1.6837664609853402 2011-05-01 1.9819303199243101 2011-06-01 2.0865944981283397 2011-07-01 2.1936447565335900 2011-08-01 2.3950026853477100 2011-09-01 2.4680021728316497 2011-10-01 2.5220926925305895 2011-11-01 2.5803188113259000 2011-12-01 2.5982676628556000 2012-01-01 2.6041545255199905 2012-02-01 2.4280994542809102 2012-03-01 2.3936519296389200 2012-04-01 2.3416552540428400 2012-05-01 2.1112673101521900 2012-06-01 2.1129526643284000 2012-07-01 1.9858512442251202 2012-08-01 1.8980633965360200 2012-09-01 1.8742546975389900 2012-10-01 1.9424544185971697 2012-11-01 1.8917412112702900 2012-12-01 1.8512274422106200 2013-01-01 1.7640440518177100 2013-02-01 1.8714778541706800 2013-03-01 1.7472311017875200 2013-04-01 1.6440896356866500 2013-05-01 1.6390979382259900 2013-06-01 1.6421221577132699 2013-07-01 1.7215190275702101 2013-08-01 1.7333425356971500 2013-09-01 1.6936059086875501 2013-10-01 1.5879094861540202 2013-11-01 1.6070236607508899 2013-12-01 1.6811042440018100 2014-01-01 1.7333700278552100 2014-02-01 1.6605482714508601 2014-03-01 1.7839353732686898 2014-04-01 1.9349571599660300 2014-05-01 2.0597503174348800 2014-06-01 2.0114493033058602 2014-07-01 2.0400469845410600 2014-08-01 1.8975272685169500 2014-09-01 1.8843386024827600 2014-10-01 1.9263500877638700 2014-11-01 1.8518572810831002 2014-12-01 1.7935604052290401 2015-01-01 1.6411794867712000 2015-02-01 1.6610268501476397 2015-03-01 1.6524159741843700 2015-04-01 1.6213393570218700 2015-05-01 1.5699173460369298 2015-06-01 1.6597385103825000 2015-07-01 1.6340595895840901 2015-08-01 1.6740451643544998 2015-09-01 1.7576912137389198 2015-10-01 1.7550684880925700 2015-11-01 1.7968193903267198 2015-12-01 1.7371162117109098 2016-01-01 1.8040840127316000 2016-02-01 1.8331538099477300 2016-03-01 1.8112356175229900 2016-04-01 1.8857017698246799 2016-05-01 1.9536243239729500 2016-06-01 1.9291294266204700 2016-07-01 1.9214373150963997 2016-08-01 2.0103455994509700 2016-09-01 1.9985883821326500 2016-10-01 2.0145364675966800 2016-11-01 2.0475246008416996 2016-12-01 2.1455120218887100 2017-01-01 2.2722854707306000 2017-02-01 2.3201348770147003 2017-03-01 2.2405951100108900 2017-04-01 2.0723003484186100 2017-05-01 1.9556252302173303 2017-06-01 1.8705611715966300 2017-07-01 1.8448373029396299 2017-08-01 1.8353848594381899 2017-09-01 1.7834884444417398 2017-10-01 1.7989593923888303 2017-11-01 1.8007431776831700 2017-12-01 1.8482535763796300 2018-01-01 1.9019221847787402 2018-02-01 1.8992507147997300 2018-03-01 1.9467681399490702 2018-04-01 2.0406558728807400 2018-05-01 2.1318165618586300 2018-06-01 2.2094453473791900 2018-07-01 2.2022067420842700 2018-08-01 2.1787774973264200 2018-09-01 2.2061669400696298 2018-10-01 2.2368697080043200 2018-11-01 2.2947882621889400 2018-12-01 2.3481146286473200 2019-01-01 2.2481475053664600 2019-02-01 2.2177675931317697 2019-03-01 2.3034518687446300 2019-04-01 2.2942754025647900 2019-05-01 2.1787056970098000 2019-06-01 2.1639814025070400 2019-07-01 2.2674878619677800 2019-08-01 2.2831886612905100 2019-09-01 2.2777578819225295 2019-10-01 2.3586353887547795 2019-11-01 2.3896392734942498 2019-12-01 2.3315884803755800 2020-01-01 2.3620209452508400 2020-02-01 2.3946050698019800 2020-03-01 2.3379899577478302 2020-04-01 2.1655760840526996 2020-05-01 2.2621775594596500 2020-06-01 2.2764737866277405 2020-07-01 2.3859108017851804 2020-08-01 2.4433798756759300 2020-09-01 2.3801240010872204 2020-10-01 2.2308435117797796 2020-11-01 2.1580062066206103 2020-12-01 2.1397930727082800 2021-01-01 1.9856490876014399 2021-02-01 2.0038407377983100 2021-03-01 2.0944567296126597 2021-04-01 2.4546708698567300 2021-05-01 2.6918320206230004 2021-06-01 2.9596475684616297 2021-07-01 3.0433159576088102 2021-08-01 3.1972737243914904 2021-09-01 3.5449760221975200 2021-10-01 4.1909094646394900 2021-11-01 4.6086252501626800 2021-12-01 4.9823587077235905 2022-01-01 5.5068882873237690 2022-02-01 5.8573602158055404 2022-03-01 6.1457657103175700 2022-04-01 6.2371255190579100 2022-05-01 6.5343096996988095 2022-06-01 6.8581290897061600 2022-07-01 6.8847830915758490 2022-08-01 7.1057748823984510 2022-09-01 7.2130385379865800 2022-10-01 6.8531674643684600 2022-11-01 6.6336129355736300 2022-12-01 6.5585409720686310 2023-01-01 6.5107958270007800 2023-02-01 6.4039699630231300 2023-03-01 6.0885020056451500 2023-04-01 6.0061151778975800 2023-05-01 5.5216544538914100 2023-06-01 5.0077619121847300 2023-07-01 4.7857289673215700 2023-08-01 4.4528723806974300 2023-09-01 4.2461785654727100 2023-10-01 4.0672313272113400 2023-11-01 3.9430160370934200 2023-12-01 3.7506599154292406 2024-01-01 3.6723977100024103 2024-02-01 3.5141848889253597 2024-03-01 3.6099148273780900 2024-04-01 3.5176119317973200 2024-05-01 3.4187932849831597