米国 賃金分布 2023 年度について
山田 満(Marxstat)
米国連邦社会保障局(the Social Security Administration)から提供された 2023年度のUSA 賃金分布のデータ(米国で2023年度に連邦政府に雇用主により税務申告された1億7367万0935人の賃金分布データ)を R と DataGraph を使ってデータ処理し、グラフ化しましたので、ここに掲載します。
過年度分データとの比較については、追って掲載します。
グラフ(JPEG画像)は、ここをクリックして表示してください。
賃金増加分の分配グラフ_2(JPEG画像):ここをクリック。
平均実質年間賃金所得の推移(JPEG画像):ここをクリック。
元データは以下です:
the Social Security Administration.
Wage Statistics for 2023
The national average wage index (AWI) is based on compensation (wages, tips, and the like) subject to Federal income taxes, as reported by employers on Forms W-2. Beginning with the AWI for 1991, compensation includes contributions to deferred compensation plans, but excludes certain distributions from plans where the distributions are included in the reported compensation subject to income taxes. We call the result of including contributions, and excluding certain distributions, net compensation. The table below summarizes the components of net compensation for 2023.
Net compensation components for 2023
Compensation subject to Federal income taxes
$10,660,992,637,403.90
Deferred compensation plan
Contributions a + 445,998,633,394.94
Distributions b - 3,750,043,460.83
Net compensation
11,103,241,227,338.01
a Wages on which contributions were paid by 71,915,272 workers.
b Distributions, to the extent included in reported wages (see text above), paid to 59,672 workers.
The "raw" average wage, computed as net compensation divided by the number of wage earners, is $11,103,241,227,338.01 divided by 173,670,935, or $63,932.64. Based on data in the table below, about 67.6 percent of wage earners had net compensation less than or equal to the $63,932.64 raw average wage. By definition, 50 percent of wage earners had net compensation less than or equal to the median wage, which is estimated to be $43,222.81 for 2023.
実質賃金の算定に用いた CPI は以下から:
American Consumer Price Index: 1913 to 2025
Historical CPI for United States of America
[参考]the Federal Reserve Bank of St. Louis による
The Distributional Financial Accounts (DFAs) を参照
なお,上記でも使用されている FRBの Survey of Consumer Finances (SCF) については,先ずは,Summary Extract Public Data を下記からダウンロードし(.csv 形式ファイルでも提供されています),R あるいは DataGraph for Mac を用いて大まかな分析を行い,概要をつかんでからが良いと思います。データ分析の教育用ファイルとしても最適なものの一つだと思います。
Summary Extract Public Data - Summary variables used in the Federal Reserve Report – all dollar variables inflation-adjusted to 2022 dollars.
[参考 2]関連して Consumer Federation of America (CFA) による次の報道発表を参照:
Insurance CEOs Get 27% Salary and Bonus Bump While Consumers See Premium Hikes and Non-Renewals ( October 22, 2025 | Press Release)