Census of Population and Housing, 1980 [United States]: Summary Tape File 4A.

This study contains datasets not included in the ICPSR release of Census of Population and Housing, 1980 STF 4A (ICPSR 8282): Alaska, Colorado, Connecticut, Iowa, Maine Montana, Nebraska, New Hampshire, North Dakota, South Carolina, South Dakota, Vermont, and Wyoming. Geography: States, SCSA's, SMSA's, UA's, counties, MCD's or CCD's, places of 1,000 or more population, American Indian reservations and their county components, and Alaska Native villages and their county components.本研究所用数据集未被纳入1980年人口与住房普查STF 4A的ICPSR公开版本（ICPSR 8282），覆盖的州域包括阿拉斯加、科罗拉多、康涅狄格、艾奥瓦、缅因、蒙大拿、内布拉斯加、新罕布什尔、北达科他、南卡罗来纳、南达科他、佛蒙特及怀俄明。地理单元涵盖：州、标准城市统计区（SCSA, Standard City Statistical Area）、标准大都市统计区（SMSA, Standard Metropolitan Statistical Area）、城市地区（UA, Urban Areas）、县、微小民事分区（MCD, Minor Civil Divisions）或人口普查县分区（CCD, Census County Divisions）、人口规模达1000及以上的居民点、美洲印第安人保留地及其下辖县域单元，以及阿拉斯加原住民村落及其下辖县域单元。