Home  »  Summary  »  Jefferson, Iowa Demographics - Population by Age

Jefferson Population by Age

Jefferson Population by Age Graph

2010 Population by Age Jefferson, IA Iowa United States
Median Age 44.80 36.90 35.60
Age 0 to 5 290 6.93% 254,166 8.42% 27,272,233 8.84%
Age 6 to 11 332 7.93% 246,565 8.17% 25,951,760 8.41%
Age 12 to 17 383 9.15% 265,328 8.79% 26,670,752 8.65%
Age 18 to 24 251 6.00% 316,836 10.50% 30,645,752 9.94%
Age 25 to 34 349 8.34% 351,803 11.66% 41,347,003 13.40%
Age 35 to 44 498 11.90% 387,063 12.83% 42,374,180 13.74%
Age 45 to 54 585 13.98% 431,870 14.32% 44,166,693 14.32%
Age 55 to 64 449 10.73% 333,615 11.06% 33,320,215 10.80%
Age 65 to 74 384 9.17% 201,875 6.69% 18,843,973 6.11%
Age 75 to 84 369 8.82% 149,739 4.96% 12,472,002 4.04%
Age 85+ 296 7.07% 77,948 2.58% 5,390,571 1.75%

The data for Jefferson, IA may also contain data for the following areas: Jefferson

Population by Age: The data represents the percentage of people in the area within each age group.

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Jefferson Male Population by Age Graph

2010 Male Population by Age Jefferson, IA Iowa United States
Male Median Age 41.50 35.50 34.20
Aged 0 to 5 Years 143 7.28% 131,026 8.77% 14,060,934 9.21%
Aged 6 to 11 Years 176 8.96% 127,132 8.51% 13,409,690 8.79%
Aged 12 to 17 Years 202 10.28% 136,814 9.16% 13,785,380 9.03%
Aged 18 to 24 Years 139 7.07% 162,274 10.87% 15,832,787 10.37%
Aged 25 to 34 Years 166 8.45% 180,491 12.09% 20,991,321 13.75%
Aged 35 to 44 Years 240 12.21% 195,300 13.08% 21,237,958 13.92%
Aged 45 to 54 Years 297 15.11% 217,204 14.55% 21,667,783 14.20%
Aged 55 to 64 Years 213 10.84% 162,974 10.91% 16,009,668 10.49%
Aged 65 to 74 Years 156 7.94% 93,725 6.28% 8,691,019 5.69%
Aged 75 to 84 Years 152 7.74% 61,904 4.15% 5,171,188 3.39%
Aged 85 Years and Older 81 4.12% 24,446 1.64% 1,768,038 1.16%

The data for Jefferson, IA may also contain data for the following areas: Jefferson

Male Population: The data represents the percentage of males in the population according to age range.

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Jefferson Female Population by Age Graph

2010 Female Population by Age Jefferson, IA Iowa United States
Female Median Age 47.60 38.40 36.90
Aged 0 to 5 Years 147 6.62% 123,140 8.08% 13,211,299 8.48%
Aged 6 to 11 Years 156 7.02% 119,433 7.84% 12,542,070 8.05%
Aged 12 to 17 Years 181 8.15% 128,514 8.44% 12,885,372 8.27%
Aged 18 to 24 Years 112 5.04% 154,562 10.15% 14,812,965 9.51%
Aged 25 to 34 Years 183 8.24% 171,312 11.24% 20,355,682 13.06%
Aged 35 to 44 Years 258 11.62% 191,763 12.59% 21,136,222 13.56%
Aged 45 to 54 Years 288 12.97% 214,666 14.09% 22,498,910 14.44%
Aged 55 to 64 Years 236 10.63% 170,641 11.20% 17,310,547 11.11%
Aged 65 to 74 Years 228 10.27% 108,150 7.10% 10,152,954 6.52%
Aged 75 to 84 Years 217 9.77% 87,835 5.77% 7,300,814 4.69%
Aged 85 Years and Older 215 9.68% 53,502 3.51% 3,622,533 2.32%

The data for Jefferson, IA may also contain data for the following areas: Jefferson

Female Population: The data represents the percentage of females in the population according to age range.

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Jefferson, Iowa Demographics Summary