Table 2. Distribution of the total population, and those of ages between 45 and 65, and above 65 years within different determinant category percentiles of vulnerability in Harris County.

Percentile		0% - 20%	20% - 40%	40% - 60%	60% - 80%	80% - 100%
Category 1	Total Population	760,572	929,535	946,254	892,448	846,173
	45–65 years	212,214	236,982	232,755	210,859	173,524
	> 65 years	113,479	103,052	96,236	80,253	59,307
Category 2	Total Population	1,107,588	923,925	922,086	786,298	635,085
	45–65 years	234,744	222,531	230,052	204,197	174,810
	> 65 years	71,517	86,353	98,296	97,459	98,702
Category 3	Total Population	1,016,883	914,746	830,344	795,215	817,794
	45–65 years	269,504	224,015	202,769	182,543	187,503
	> 65 years	108,117	95,234	90,642	79,611	78,723
Category 4	Total Population	745,835	831,232	970,245	928,682	898,988
	45–65 years	163,690	199,625	235,323	230,867	236,829
	> 65 years	68,795	86,866	95,116	96,119	105,431
Category 5	Total Population	1,057,398	867,297	909,292	824,148	716,847
	45–65 years	292,819	220,506	212,651	188,267	152,091
	> 65 years	123,228	101,213	93,823	74,439	59,624
Overall Vulnerability	Total Population	998,996	927,584	906,212	819,833	722,357
	45–65 years	249,385	241,270	213,158	191,118	171,403
	> 65 years	97,587	108,035	88,496	81,490	76,719

See Fig 7 for Categories 1 through 5 and Fig 8 for Overall Vulnerability geospatial distributions.