Black Diamond, WA Historical Age Data
ACS 2010-2014 data
Total population: 4,257
Median Age (
see rank)
Black Diamond, WA | 39.90 years old |
Washington | 37.40 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Black Diamond, WA | 42.50 years old |
Washington | 36.30 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Black Diamond, WA | 36.70 years old |
Washington | 38.40 years old |
U.S. | 38.80 years old |
| Black Diamond, WA | % of the Total Population | Washington | U.S. |
Under 5 years | 357 | 8.39%, see rank | 6.43% | 6.36% |
5 to 9 years | 330 | 7.75%, see rank | 6.33% | 6.51% |
10 to 14 years | 203 | 4.77%, see rank | 6.40% | 6.59% |
15 to 19 years | 391 | 9.18%, see rank | 6.49% | 6.85% |
20 to 24 years | 138 | 3.24%, see rank | 7.01% | 7.13% |
25 to 34 years | 413 | 9.70%, see rank | 14.18% | 13.47% |
35 to 44 years | 548 | 12.87%, see rank | 13.23% | 12.96% |
45 to 54 years | 761 | 17.88%, see rank | 13.98% | 14.09% |
55 to 64 years | 561 | 13.18%, see rank | 12.78% | 12.29% |
65 to 74 years | 371 | 8.72%, see rank | 7.59% | 7.64% |
75 to 84 | 139 | 3.27%, see rank | 3.81% | 4.25% |
85 years and over | 45 | 1.06%, see rank | 1.78% | 1.85% |
US Census 2010 data
Total population: 4,151
Median Age (
see rank)
Black Diamond, WA | 40.40 years old |
Washington | 37.30 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Black Diamond, WA | 40.70 years old |
Washington | 36.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Black Diamond, WA | 40.00 years old |
Washington | 38.30 years old |
U.S. | 38.50 years old |
| Black Diamond, WA | % of the Total Population | Washington | U.S. |
Under 5 years | 244 | 5.88%, see rank | 6.54% | 6.54% |
5 to 9 years | 279 | 6.72%, see rank | 6.39% | 6.59% |
10 to 14 years | 310 | 7.47%, see rank | 6.52% | 6.70% |
15 to 19 years | 324 | 7.81%, see rank | 6.87% | 7.14% |
20 to 24 years | 179 | 4.31%, see rank | 6.86% | 6.99% |
25 to 34 years | 436 | 10.50%, see rank | 13.89% | 13.30% |
35 to 44 years | 629 | 15.15%, see rank | 13.51% | 13.30% |
45 to 54 years | 809 | 19.49%, see rank | 14.70% | 14.58% |
55 to 64 years | 525 | 12.65%, see rank | 12.42% | 11.82% |
65 to 74 years | 234 | 5.64%, see rank | 6.80% | 7.03% |
75 to 84 | 145 | 3.49%, see rank | 3.77% | 4.23% |
85 years and over | 37 | 0.89%, see rank | 1.74% | 1.78% |
ACS 2008-2012 data
Total population: 4,170
Median Age (
see rank)
Black Diamond, WA | 41.20 years old |
Washington | 37.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Black Diamond, WA | 41.90 years old |
Washington | 36.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Black Diamond, WA | 40.20 years old |
Washington | 38.30 years old |
U.S. | 38.50 years old |
| Black Diamond, WA | % of the Total Population | Washington | U.S. |
Under 5 years | 304 | 7.29%, see rank | 6.50% | 6.51% |
5 to 9 years | 289 | 6.93%, see rank | 6.35% | 6.57% |
10 to 14 years | 262 | 6.28%, see rank | 6.50% | 6.68% |
15 to 19 years | 410 | 9.83%, see rank | 6.79% | 7.09% |
20 to 24 years | 37 | 0.89%, see rank | 6.98% | 7.04% |
25 to 34 years | 423 | 10.14%, see rank | 13.94% | 13.32% |
35 to 44 years | 665 | 15.95%, see rank | 13.54% | 13.34% |
45 to 54 years | 841 | 20.17%, see rank | 14.56% | 14.44% |
55 to 64 years | 570 | 13.67%, see rank | 12.43% | 11.84% |
65 to 74 years | 274 | 6.57%, see rank | 6.90% | 7.12% |
75 to 84 | 78 | 1.87%, see rank | 3.83% | 4.25% |
85 years and over | 17 | 0.41%, see rank | 1.70% | 1.78% |
ACS 2006-2010 data
Total population: 4,073
Median Age (
see rank)
Black Diamond, WA | 39.10 years old |
Washington | 37.00 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Black Diamond, WA | 40.50 years old |
Washington | 36.00 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Black Diamond, WA | 36.80 years old |
Washington | 38.00 years old |
U.S. | 38.10 years old |
| Black Diamond, WA | % of the Total Population | Washington | U.S. |
Under 5 years | 257 | 6.31%, see rank | 6.50% | 6.62% |
5 to 9 years | 353 | 8.67%, see rank | 6.41% | 6.62% |
10 to 14 years | 356 | 8.74%, see rank | 6.64% | 6.79% |
15 to 19 years | 334 | 8.20%, see rank | 7.05% | 7.28% |
20 to 24 years | 123 | 3.02%, see rank | 6.94% | 6.98% |
25 to 34 years | 379 | 9.31%, see rank | 13.67% | 13.22% |
35 to 44 years | 678 | 16.65%, see rank | 14.07% | 13.89% |
45 to 54 years | 833 | 20.45%, see rank | 14.95% | 14.57% |
55 to 64 years | 445 | 10.93%, see rank | 11.86% | 11.28% |
65 to 74 years | 209 | 5.13%, see rank | 6.38% | 6.74% |
75 to 84 | 86 | 2.11%, see rank | 3.87% | 4.30% |
85 years and over | 20 | 0.49%, see rank | 1.65% | 1.70% |
ACS 2005-2009 data
Total population: 4,014
Median Age (
see rank)
Black Diamond, WA | 38.20 years old |
Washington | 36.80 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Black Diamond, WA | 38.30 years old |
Washington | 35.70 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Black Diamond, WA | 37.90 years old |
Washington | 37.80 years old |
U.S. | 37.90 years old |
| Black Diamond, WA | % of the Total Population | Washington | U.S. |
Under 5 years | 232 | 5.78%, see rank | 6.67% | 6.92% |
5 to 9 years | 416 | 10.36%, see rank | 6.35% | 6.59% |
10 to 14 years | 403 | 10.04%, see rank | 6.71% | 6.83% |
15 to 19 years | 309 | 7.70%, see rank | 6.90% | 7.15% |
20 to 24 years | 134 | 3.34%, see rank | 7.03% | 7.02% |
25 to 34 years | 339 | 8.45%, see rank | 13.85% | 13.42% |
35 to 44 years | 727 | 18.11%, see rank | 14.28% | 14.18% |
45 to 54 years | 785 | 19.56%, see rank | 15.03% | 14.48% |
55 to 64 years | 365 | 9.09%, see rank | 11.43% | 10.81% |
65 to 74 years | 192 | 4.78%, see rank | 6.18% | 6.50% |
75 to 84 | 86 | 2.14%, see rank | 3.97% | 4.40% |
85 years and over | 26 | 0.65%, see rank | 1.61% | 1.71% |
US Census 2000 data
Total population: 3,970
Median Age (
see rank)
Black Diamond, WA | 35.70 years old |
Washington | 35.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Black Diamond, WA | 36.00 years old |
Washington | 34.40 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Black Diamond, WA | 35.40 years old |
Washington | 36.30 years old |
U.S. | 36.50 years old |
| Black Diamond, WA | % of the Total Population | Washington | U.S. |
Under 5 years | 319 | 8.04%, see rank | 6.69% | 6.81% |
5 to 9 years | 322 | 8.11%, see rank | 7.23% | 7.30% |
10 to 14 years | 304 | 7.66%, see rank | 7.38% | 7.29% |
15 to 19 years | 284 | 7.15%, see rank | 7.26% | 7.18% |
20 to 24 years | 149 | 3.75%, see rank | 6.62% | 6.74% |
25 to 34 years | 558 | 14.06%, see rank | 14.27% | 14.18% |
35 to 44 years | 795 | 20.03%, see rank | 16.54% | 16.04% |
45 to 54 years | 574 | 14.46%, see rank | 14.35% | 13.39% |
55 to 64 years | 336 | 8.46%, see rank | 8.43% | 8.63% |
65 to 74 years | 186 | 4.69%, see rank | 5.72% | 6.54% |
75 to 84 | 115 | 2.90%, see rank | 4.09% | 4.39% |
85 years and over | 28 | 0.71%, see rank | 1.43% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.