Social Security benefits and other programs, are bound to the general price level in the US, officially measured as Consumer Price Index (CPI).
The CPI, as released by the Bureau of Labour Statistics, shows a year over year increase (2004 annualized) of 2002: 1.3%; 2003: 2.5%; 2004: 2.3%.
The CPI is calculated from the surveyed price increases of bananas, cars, medical costs, shelter etc. The biggest single item in the basket is ´primary housing´ with a 22% share. The BLS measures the price changes for this item by calculating an ´owners´ equivalent rent of primary residency´ from nationwide surveys of rents received by landlords. The increases for this part of the CPI are: 2002: 4.1%; 2003: 2.4%; 2004: 2.2%.
Rental vacancy rates are now over 10%, an all time high, guaranteeing low rent increases. But the home ownership rate is over 69% and the National Association of Realtors says the median sales prices of existing single-family homes have increased by: 2002: 7.0%; 2003: 8.0%; 2004: 9.1%.
Mixing the rental price increases with the house price increases at the appropriate weights, the real increase in costs for primary housing are: 2002: 6.1%; 2003: 6.3%; 2004: 7.0%. Including these into the CPI instead of the owners´ equivalent rent leads to a significantly higher CPI values of: 2002: 1.7%; 2003: 3.4%; 2004: 3.4%
The 2004 CPI increase with house prices included is a full percentage point, or 46%, higher then the official CPI increase (which has many additional questionable assumptions).
Some 50 million Social Security recipients should question their yearly CPI-based increases and their vote. Getting a $10 increase per month each year when prices increase by $15 each year is hardly sustainable. Though it might no be your problem now, it may well be that you will depend on such calculations some years from now.