Rensselaer County Age Cohort Projections
| Value |
Historic |
Projected |
| 1990 |
2000 |
2010 |
2020 |
2030 |
2040 |
2050 |
| Total |
154,429 |
152,538 |
159,429 |
161,744 |
163,685 |
164,643 |
164,943 |
| Under 5 |
10,839 |
9,272 |
8,822 |
8,344 |
8,423 |
8,342 |
8,456 |
| 5 to 14 |
20,148 |
21,380 |
18,773 |
18,536 |
17,438 |
17,931 |
17,664 |
| 15 to 24 |
25,921 |
21,768 |
24,828 |
22,221 |
22,123 |
21,515 |
22,343 |
| 25 to 34 |
26,000 |
19,709 |
19,457 |
21,038 |
18,509 |
19,308 |
18,916 |
| 35 to 44 |
22,859 |
24,707 |
20,347 |
19,370 |
21,905 |
19,841 |
20,747 |
| 45 to 54 |
14,909 |
21,656 |
24,812 |
20,724 |
19,548 |
22,716 |
20,934 |
| 55 to 64 |
13,339 |
13,364 |
20,783 |
23,399 |
19,598 |
18,858 |
22,285 |
| 65 to 74 |
11,546 |
10,585 |
11,150 |
17,323 |
19,742 |
16,954 |
16,461 |
| 75 and Over |
8,868 |
10,097 |
10,457 |
10,789 |
16,399 |
19,178 |
17,137 |
| Distribution |
1990 |
2000 |
2010 |
2020 |
2030 |
2040 |
2050 |
| Under 5 |
7.0% |
6.1% |
5.5% |
5.2% |
5.1% |
5.1% |
5.1% |
| 5 to 14 |
13.0% |
14.0% |
11.8% |
11.5% |
10.7% |
10.9% |
10.7% |
| 15 to 24 |
16.8% |
14.3% |
15.6% |
13.7% |
13.5% |
13.1% |
13.5% |
| 25 to 34 |
16.8% |
12.9% |
12.2% |
13.0% |
11.3% |
11.7% |
11.5% |
| 35 to 44 |
14.8% |
16.2% |
12.8% |
12.0% |
13.4% |
12.1% |
12.6% |
| 45 to 54 |
9.7% |
14.2% |
15.6% |
12.8% |
11.9% |
13.8% |
12.7% |
| 55 to 64 |
8.6% |
8.8% |
13.0% |
14.5% |
12.0% |
11.5% |
13.5% |
| 65 to 74 |
7.5% |
6.9% |
7.0% |
10.7% |
12.1% |
10.3% |
10.0% |
| 75 and Over |
5.7% |
6.6% |
6.6% |
6.7% |
10.0% |
11.6% |
10.4% |
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