New U.S. single-family homes built with air conditioning

number, 1973–2020

Info Edit
Data Item197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020
Total number of houses built with air conditioning582,000.00451,000.00403,000.00511,000.00679,000.00797,000.00784,000.00598,000.00530,000.00416,000.00642,000.00723,000.00746,000.00775,000.00801,000.00810,000.00785,000.00731,000.00628,000.00738,000.00806,000.00912,000.00846,000.00916,000.00917,000.00957,000.001,072,000.001,060,000.001,081,000.001,155,000.001,223,000.001,378,000.001,463,000.001,476,000.001,093,000.00727,000.00460,000.00436,000.00395,000.00432,000.00518,000.00565,000.00600,000.00686,000.00742,000.00783,000.00849,000.00870,000.00
Total number of houses built without air conditioning616,000.00489,000.00473,000.00523,000.00579,000.00572,000.00517,000.00358,000.00289,000.00216,000.00282,000.00302,000.00326,000.00346,000.00322,000.00275,000.00241,000.00235,000.00210,000.00225,000.00234,000.00248,000.00219,000.00213,000.00199,000.00203,000.00198,000.00181,000.00175,000.00170,000.00164,000.00153,000.00173,000.00179,000.00125,000.0092,000.0061,000.0060,000.0052,000.0051,000.0051,000.0055,000.0048,000.0053,000.0053,000.0057,000.0054,000.0042,000.00

The single-family statistics include fully detached, semidetached (semiattached, side-by-side), row houses, and townhouses. In the case of 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. Also, these units must not share heating/air-conditioning systems or utilities.

Units built one on top of 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 in the single-family statistics.

Source: U.S. Census Bureau