Table V.A2--Social Security Area Population as of July 1 and Dependency Ratios
Calendar Years 2005-80
High Cost Assumptions

Population (in thousands)
Dependency ratio
Calendar
year		 Under 20 20-64 65 and
over		 Total
Aged 1 Total 2
2005 83,739 180,959 36,802 301,500
0.203 0.666
2006 83,829 182,675 37,218 303,722
.204 .663
2007 83,880 184,196 37,778 305,853
.205 .660
2008 83,858 185,626 38,447 307,931
.207 .659
2009 83,725 187,119 39,157 310,001
.209 .657
2010 83,496 188,634 39,934 312,064
.212 .654
2011 83,246 189,949 40,923 314,118
.215 .654
2012 83,025 190,959 42,176 316,161
.221 .656
2013 82,834 191,806 43,547 318,187
.227 .659
2014 82,663 192,582 44,949 320,194
.233 .663
2015 82,501 193,255 46,396 322,152
.240 .667
2016 82,363 193,826 47,871 324,059
.247 .672
2017 82,260 194,289 49,388 325,937
.254 .678
2018 82,158 194,628 50,996 327,782
.262 .684
2019 82,009 194,855 52,729 329,593
.271 .691
2020 81,745 195,063 54,560 331,368
.280 .699
2021 81,350 195,334 56,417 333,101
.289 .705
2022 80,896 195,597 58,293 334,787
.298 .712
2023 80,560 195,658 60,198 336,417
.308 .719
2024 80,346 195,500 62,140 337,986
.318 .729
2025 80,121 195,271 64,098 339,490
.328 .739
2026 79,879 195,060 65,985 340,924
.338 .748
2027 79,617 194,906 67,760 342,284
.348 .756
2028 79,331 194,765 69,469 343,565
.357 .764
2029 79,018 194,611 71,137 344,765
.366 .772
2030 78,688 194,532 72,676 345,896
.374 .778
2031 78,356 194,636 73,976 346,968
.380 .783
2032 78,022 194,881 75,077 347,980
.385 .786
2033 77,688 195,121 76,120 348,929
.390 .788
2034 77,354 195,233 77,228 349,815
.396 .792
2035 77,020 195,227 78,389 350,636
.402 .796
2036 76,686 195,269 79,438 351,393
.407 .800
2037 76,355 195,474 80,257 352,086
.411 .801
2038 76,025 195,804 80,888 352,717
.413 .801
2039 75,695 196,149 81,443 353,287
.415 .801
2040 75,366 196,465 81,966 353,797
.417 .801
2041 75,041 196,764 82,446 354,251
.419 .800
2042 74,722 197,014 82,914 354,651
.421 .800
2043 74,415 197,148 83,437 354,999
.423 .801
2044 74,121 197,113 84,064 355,298
.426 .803
2045 73,842 196,930 84,779 355,552
.431 .805
2046 73,580 196,699 85,484 355,763
.435 .809
2047 73,335 196,500 86,099 355,935
.438 .811
2048 73,110 196,331 86,631 356,071
.441 .814
2049 72,903 196,139 87,133 356,176
.444 .816
2050 72,702 195,904 87,646 356,251
.447 .819
2051 72,493 195,647 88,162 356,303
.451 .821
2052 72,276 195,376 88,680 356,333
.454 .824
2053 72,053 195,048 89,243 356,344
.458 .827
2054 71,825 194,613 89,902 356,340
.462 .831
2055 71,592 194,086 90,645 356,322
.467 .836
2056 71,354 193,533 91,405 356,292
.472 .841
2057 71,113 193,002 92,138 356,253
.477 .846
2058 70,868 192,496 92,841 356,205
.482 .850
2059 70,621 192,006 93,524 356,150
.487 .855
2060 70,371 191,532 94,187 356,090
.492 .859
2061 70,120 191,086 94,817 356,024
.496 .863
2062 69,868 190,673 95,410 355,950
.500 .867
2063 69,615 190,259 95,995 355,870
.505 .870
2064 69,363 189,800 96,618 355,781
.509 .875
2065 69,112 189,232 97,338 355,682
.514 .880
2066 68,864 188,544 98,162 355,571
.521 .886
2067 68,618 187,807 99,021 355,446
.527 .893
2068 68,377 187,187 99,744 355,307
.533 .898
2069 68,139 186,688 100,327 355,153
.537 .902
2070 67,905 186,190 100,889 354,984
.542 .907
2071 67,675 185,689 101,432 354,796
.546 .911
2072 67,450 185,184 101,955 354,589
.551 .915
2073 67,229 184,671 102,461 354,362
.555 .919
2074 67,013 184,148 102,953 354,114
.559 .923
2075 66,800 183,614 103,430 353,844
.563 .927
2076 66,591 183,069 103,893 353,553
.568 .931
2077 66,385 182,515 104,339 353,239
.572 .935
2078 66,183 181,952 104,767 352,903
.576 .940
2079 65,984 181,384 105,178 352,546
.580 .944
2080 65,787 180,812 105,571 352,170
.584 .948
1 Population aged 65 and over, divided by population aged 20-64.
2 Sum of population aged 65 and over, and population under age 20, divided by population aged 20-64.

Note: Totals do not necessarily equal the sums of rounded components.

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