- [S2001] 1930 Census, Wisconsin, Milwaukee County
- [S2002] 1930 Census, Wisconson, Winnebago County
- [S2003] 1930 Census, Wyoming, Carbon County
- [S2004] 1930 Census, Wyoming, Goshen
- [S2005] 1930 Census, Wyoming, Johnson County
- [S2006] 1930 Census, Wyoming, Laramie County
- [S2007] 1930 Census, Wyoming, Niobrara County
- [S2008] 1930 Census, Wyoming, Park County
- [S2009] 1935 Census, Florida, Dade County
- [S2010] 1935 Census, Florida, Orange County
- [S2011] 1935 Census, Florida, Palm Beach County
- [S2012] 1935 Census, Florida, Pinellas County
- [S2013] 1935 Census, Rhode Island, Newport County
- [S2014] 1935 Census, South Dakota
- [S2015] 1940 Census, Alabama, Houston County
- [S2016] 1940 Census, Arizona, Maricopa County
- [S2017] 1940 Census, Arizona, Yavapai County
- [S2018] 1940 Census, Arkansas, Faulkner County, Source Medium: Book
- [S2019] 1940 Census, Arkansas, Howard County
- [S2020] 1940 Census, Arkansas, Lawrence County
- [S2021] 1940 Census, Arkansas, Logan County
- [S2022] 1940 Census, Arkansas, Marion County
- [S2023] 1940 Census, Arkansas, Pulaski County
- [S2024] 1940 Census, Arkansas, Sebastian County
- [S2025] 1940 Census, California, Alameda County
- [S2026] 1940 Census, California, Contra Costa County
- [S2027] 1940 Census, California, Fresno County
- [S2028] 1940 Census, California, Inyo County
- [S2029] 1940 Census, California, Kern County
- [S2030] 1940 Census, California, Kern County1940 Census, California, Kern County
- [S2031] 1940 Census, California, Kings County
- [S2032] 1940 Census, California, Los Angeles County
- [S2033] 1940 Census, California, Marin County
- [S2034] 1940 Census, California, Napa County
- [S2035] 1940 Census, California, Orange County
- [S2036] 1940 Census, California, Sacramento County
- [S2037] 1940 Census, California, San Bernardino County
- [S2038] 1940 Census, California, San Diego County
- [S2039] 1940 Census, California, San Francisco County
- [S2040] 1940 Census, California, San Joaquin County
- [S2041] 1940 Census, California, San Luis Obispo County
- [S2042] 1940 Census, California, Santa Barbara County
- [S2043] 1940 Census, California, Santa Clara County
- [S2044] 1940 Census, California, Santa Cruz County
- [S2045] 1940 Census, California, Siskiyou County
- [S2046] 1940 Census, California, Solano County
- [S2047] 1940 Census, California, Stanislaus County
- [S2048] 1940 Census, California, Tulare County
- [S2049] 1940 Census, California, Yolo County
- [S2050] 1940 Census, Colorado, Arapahoe County
- [S2051] 1940 Census, Colorado, Boulder County
- [S2052] 1940 Census, Colorado, Denver County
- [S2053] 1940 Census, Colorado, El Paso County
- [S2054] 1940 Census, Colorado, Jefferson County
- [S2055] 1940 Census, Colorado, Larimer County
- [S2056] 1940 Census, Colorado, Moffat County
- [S2057] 1940 Census, Colorado, Routt County
- [S2058] 1940 Census, Colorado, Teller County
- [S2059] 1940 Census, Colorado, Weld County
- [S2060] 1940 Census, Colorado, Yuma County
- [S2061] 1940 Census, Connecticut, Fairfield County
- [S2062] 1940 Census, Delaware, New Castle County
- [S2063] 1940 Census, District of Columbia, Washington County
- [S2064] 1940 Census, Florida, Dade County
- [S2065] 1940 Census, Florida, DeSoto County
- [S2066] 1940 Census, Florida, Duval County
- [S2067] 1940 Census, Florida, Escambia County
- [S2068] 1940 Census, Florida, Lake County
- [S2069] 1940 Census, Florida, Levy County
- [S2070] 1940 Census, Florida, Palm Beach County
- [S2071] 1940 Census, Florida, Pinellas County
- [S2072] 1940 Census, Florida, Polk County
- [S2073] 1940 Census, Georgia, DeKalb County
- [S2074] 1940 Census, Georgia, Hall County
- [S2075] 1940 Census, Georgia, Richmond County
- [S2076] 1940 Census, Georgia, Tattnall County
- [S2077] 1940 Census, Georgia, Whitfield County
- [S2078] 1940 Census, Hawaii, Honolulu County
- [S2079] 1940 Census, Hawaii, Kauai County
- [S2080] 1940 Census, Idaho, Ada County
- [S2081] 1940 Census, Idaho, Adams County
- [S2082] 1940 Census, Idaho, Bonner County
- [S2083] 1940 Census, Idaho, Idaho County
- [S2084] 1940 Census, Idaho, Nez Perce County
- [S2085] 1940 Census, Idaho, Twin Falls County
- [S2087] 1940 Census, Illinois, Bureau County
- [S2088] 1940 Census, Illinois, Cass County
- [S2089] 1940 Census, Illinois, Champaign County
- [S2090] 1940 Census, Illinois, Christian County
- [S2091] 1940 Census, Illinois, Cook County
- [S2092] 1940 Census, Illinois, DeWitt County
- [S2093] 1940 Census, Illinois, DuPage County
- [S2094] 1940 Census, Illinois, Greene County
- [S2095] 1940 Census, Illinois, Hancock County
- [S2096] 1940 Census, Illinois, Jefferson County
- [S2097] 1940 Census, Illinois, Jersey County
- [S2098] 1940 Census, Illinois, Lake County
- [S2099] 1940 Census, Illinois, Lee County
- [S2100] 1940 Census, Illinois, Macon County
- [S2101] 1940 Census, Illinois, Macoupin County
- [S2102] 1940 Census, Illinois, Madison County
- [S2103] 1940 Census, Illinois, McDonough County
- [S2104] 1940 Census, Illinois, Menard County
- [S2105] 1940 Census, Illinois, Morgan County
- [S2106] 1940 Census, Illinois, Ogle County
- [S2107] 1940 Census, Illinois, Peoria County
- [S2109] 1940 Census, Illinois, Saint Clair County
- [S2110] 1940 Census, Illinois, Sangamon County
- [S2111] 1940 Census, Illinois, Tazewell County
- [S2112] 1940 Census, Indiana, Allen County
- [S2113] 1940 Census, Indiana, Boone County
- [S2114] 1940 Census, Indiana, Carroll County
- [S2115] 1940 Census, Indiana, Cass County
- [S2116] 1940 Census, Indiana, Clark County
- [S2117] 1940 Census, Indiana, Clinton County
- [S2118] 1940 Census, Indiana, Decatur County
- [S2119] 1940 Census, Indiana, Delaware County
- [S2120] 1940 Census, Indiana, Floyd County, Source Medium: Book
- [S2121] 1940 Census, Indiana, Fountain County
- [S2122] 1940 Census, Indiana, Hancock County
- [S2123] 1940 Census, Indiana, Howard County
- [S2124] 1940 Census, Indiana, Jackson County
- [S2125] 1940 Census, Indiana, Jennings County
- [S2126] 1940 Census, Indiana, Johnson County
- [S2127] 1940 Census, Indiana, La Porte County
- [S2128] 1940 Census, Indiana, Lawrence County
- [S2129] 1940 Census, Indiana, Madison County
- [S2130] 1940 Census, Indiana, Marion County
- [S2131] 1940 Census, Indiana, Monroe County
- [S2132] 1940 Census, Indiana, Montgomery County
- [S2133] 1940 Census, Indiana, Scott County
- [S2134] 1940 Census, Indiana, Shelby County
- [S2135] 1940 Census, Indiana, Tippecanoe County
- [S2136] 1940 Census, Indiana, Vigo County
- [S2137] 1940 Census, Indiana, Warren County
- [S2138] 1940 Census, Indiana, Washington County
- [S2139] 1940 Census, Iowa, Benton County
- [S2140] 1940 Census, Iowa, Clinton County
- [S2141] 1940 Census, Iowa, Decatur County
- [S2142] 1940 Census, Iowa, Hamilton County
- [S2143] 1940 Census, Iowa, Jackson County
- [S2144] 1940 Census, Iowa, Johnson County
- [S2145] 1940 Census, Iowa, Lee County
- [S2146] 1940 Census, Iowa, Linn County
- [S2147] 1940 Census, Iowa, Madison County
- [S2148] 1940 Census, Iowa, Page County
- [S2149] 1940 Census, Iowa, Polk County
- [S2150] 1940 Census, Iowa, Pottawattamie County
- [S2151] 1940 Census, Iowa, Story County
- [S2152] 1940 Census, Iowa, Warren County
- [S2153] 1940 Census, Iowa, Wayne County
- [S2154] 1940 Census, Iowa, Webster County
- [S2155] 1940 Census, Kansas, Barton County
- [S2156] 1940 Census, Kansas, Chautauqua County
- [S2157] 1940 Census, Kansas, Douglas County
- [S2158] 1940 Census, Kansas, Franklin County
- [S2159] 1940 Census, Kansas, Montgomery County
- [S2160] 1940 Census, Kansas, Nemaha County
- [S2161] 1940 Census, Kansas, Norton County
- [S2162] 1940 Census, Kansas, Pratt County
- [S2163] 1940 Census, Kansas, Shawnee County
- [S2164] 1940 Census, Kansas, Stafford County
- [S2165] 1940 Census, Kansas, Wyandotte County
- [S2166] 1940 Census, Kentucky, Bullitt County
- [S2167] 1940 Census, Kentucky, Campbell County
- [S2168] 1940 Census, Kentucky, Cumberland County
- [S2169] 1940 Census, Kentucky, Fulton County
- [S2170] 1940 Census, Kentucky, Hardin County
- [S2171] 1940 Census, Kentucky, Jefferson County
- [S2172] 1940 Census, Kentucky, Oldham County
- [S2173] 1940 Census, Kentucky, Pulaski County
- [S2174] 1940 Census, Louisiana, Beauregard Parrish
- [S2175] 1940 Census, Louisiana, Terrebonne Parish
- [S2176] 1940 Census, Maine, Cumberland County
- [S2177] 1940 Census, Maryland, Baltimore City County
- [S2178] 1940 Census, Maryland, Baltimore County
- [S2179] 1940 Census, Maryland, Carroll County
- [S2180] 1940 Census, Maryland, Cecile County
- [S2181] 1940 Census, Maryland, Harford County
- [S2182] 1940 Census, Maryland, Montgomery County
- [S2183] 1940 Census, Massachusetts, Hampshire County
- [S2184] 1940 Census, Michigan, Genesee County
- [S2185] 1940 Census, Michigan, Kent County
- [S2186] 1940 Census, Michigan, Macomb County
- [S2187] 1940 Census, Michigan, Muskegon County
- [S2188] 1940 Census, Michigan, Oakland County
- [S2189] 1940 Census, Michigan, Ottawa County
- [S2190] 1940 Census, Michigan, Washtenaw County
- [S2191] 1940 Census, Michigan, Wayne County
- [S2192] 1940 Census, Minnesota, Hennepin County
- [S2193] 1940 Census, Minnesota, Morrison County
- [S2194] 1940 Census, Minnesota, Saint Louis County
- [S2195] 1940 Census, Mississippi, Tippah County
- [S2196] 1940 Census, Missouri, Barry County
- [S2197] 1940 Census, Missouri, Buchanan County
- [S2198] 1940 Census, Missouri, Butler County
- [S2199] 1940 Census, Missouri, Carroll County
- [S2200] 1940 Census, Missouri, Chariton County
- [S2201] 1940 Census, Missouri, Clark County
- [S2202] 1940 Census, Missouri, Greene County
- [S2203] 1940 Census, Missouri, Grundy County
- [S2204] 1940 Census, Missouri, Howell County
- [S2205] 1940 Census, Missouri, Iron County
- [S2206] 1940 Census, Missouri, Jackson County
- [S2207] 1940 Census, Missouri, Lewis County
- [S2208] 1940 Census, Missouri, Maries County
- [S2209] 1940 Census, Missouri, Marion County
- [S2210] 1940 Census, Missouri, Montgomery County
- [S2211] 1940 Census, Missouri, Oregon County
- [S2212] 1940 Census, Missouri, Phelps County
- [S2213] 1940 Census, Missouri, Platte County
- [S2214] 1940 Census, Missouri, Polk County
- [S2215] 1940 Census, Missouri, Reynolds County
- [S2216] 1940 Census, Missouri, Saint Francois County
- [S2217] 1940 Census, Missouri, Saint Louis County
- [S2218] 1940 Census, Missouri, Shelby County
- [S2219] 1940 Census, Missouri, Vernon County
- [S2221] 1940 Census, Nebraska, Buffalo County
- [S2222] 1940 Census, Nebraska, Frontier County
- [S2223] 1940 Census, Nebraska, Gage County
- [S2224] 1940 Census, Nebraska, Hall County
- [S2225] 1940 Census, Nebraska, Lancaster County
- [S2226] 1940 Census, Nebraska, Morrill County
- [S2227] 1940 Census, Nebraska, Otoe County
- [S2228] 1940 Census, Nebraska, Scotts Bluff County
- [S2229] 1940 Census, Nevada, Clark County
- [S2230] 1940 Census, New Jersey, Atlantic County
- [S2231] 1940 Census, New Jersey, Camden County
- [S2232] 1940 Census, New Jersey, Morris County
- [S2233] 1940 Census, New Jersey, Passaic County
- [S2234] 1940 Census, New Jersey, Union County
- [S2235] 1940 Census, New York, Cayuga County
- [S2236] 1940 Census, New York, Dutchess County
- [S2237] 1940 Census, New York, Greene County
- [S2238] 1940 Census, New York, Kings County
- [S2239] 1940 Census, New York, Monroe County
- [S2240] 1940 Census, North Carolina, Avery County
- [S2241] 1940 Census, North Carolina, Brunswick County
- [S2242] 1940 Census, North Carolina, Burke County
- [S2243] 1940 Census, North Carolina, Davidson County
- [S2244] 1940 Census, North Carolina, Forsyth County
- [S2245] 1940 Census, North Carolina, Hertford County
- [S2246] 1940 Census, North Carolina, McDowell County
- [S2247] 1940 Census, North Carolina, Mecklenburg County
- [S2248] 1940 Census, North Caroline, Buncombe County
- [S2249] 1940 Census, North Dakota, Williams County
- [S2250] 1940 Census, Ohio, Allen County