ZIP codes at the highest natural hazard risk in Tennessee

The 25 ZIP codes in Tennessee with the highest FEMA risk percentile, and the 25 with the lowest, out of 529 with a published figure and at least 1,000 residents.

Highest FEMA risk percentile

	ZIP	Place	Fema risk percentile	Population
1	38079	Tiptonville, TN	98.1	4,450
2	38232	Hornbeak, TN	95.9	2,254
3	37410	Chattanooga, TN	94.8	3,673
4	38240	Obion, TN	94.6	1,760
5	38258	Trezevant, TN	94.4	1,384
6	38220	Atwood, TN	94.2	1,824
7	38361	Morris Chapel, TN	93.5	1,158
8	38370	Saltillo, TN	93.3	1,048
9	38260	Troy, TN	93.2	3,846
10	38342	Hollow Rock, TN	92.9	1,176
11	38201	Mc Kenzie, TN	92.7	10,133
12	38317	Bruceton, TN	92.6	2,554
13	38229	Gleason, TN	92.6	2,509
14	38345	Huron, TN	92.5	1,442
15	38231	Henry, TN	92.5	2,012
16	38551	Celina, TN	92.4	4,318
17	38058	Munford, TN	92	10,900
18	37097	Lobelville, TN	91.8	2,118
19	38001	Alamo, TN	91	4,208
20	38316	Bradford, TN	90.9	3,127
21	38369	Rutherford, TN	90.7	1,636
22	38080	Ridgely, TN	90.7	2,492
23	38456	Ethridge, TN	90.4	4,600
24	38355	Medina, TN	90.2	8,244
25	38008	Bolivar, TN	89.8	9,351

Lowest FEMA risk percentile

	ZIP	Place	Fema risk percentile	Population
1	37738	Gatlinburg, TN	6.5	5,269
2	37614	Johnson City, TN	6.8	2,581
3	37665	Kingsport, TN	7.2	5,156
4	37688	Shady Valley, TN	7.6	1,057
5	37882	Townsend, TN	12.3	2,800
6	37350	Lookout Mountain, TN	13	2,112
7	37694	Watauga, TN	17.7	1,738
8	37764	Kodak, TN	21.1	11,507
9	37620	Bristol, TN	21.3	38,330
10	37690	Telford, TN	21.3	4,720
11	37656	Fall Branch, TN	21.4	3,566
12	37604	Johnson City, TN	21.7	38,359
13	37664	Kingsport, TN	22.2	28,721
14	37830	Oak Ridge, TN	22.6	32,519
15	37721	Corryton, TN	22.6	14,649
16	37938	Knoxville, TN	22.6	16,904
17	37871	Strawberry Plains, TN	22.7	8,548
18	37924	Knoxville, TN	22.8	14,672
19	37601	Johnson City, TN	23	38,622
20	37932	Knoxville, TN	23.8	23,330
21	37920	Knoxville, TN	25.6	43,509
22	37820	New Market, TN	25.8	7,743
23	37048	Cottontown, TN	26.3	6,325
24	37641	Chuckey, TN	27.5	9,110
25	37711	Bulls Gap, TN	28	5,682

ZIP codes at the highest natural hazard risk — the whole United States

ZIP codes with fewer than 1,000 residents are excluded: a median drawn from a handful of households carries a margin of error wider than the differences being ranked. Figures the Census suppressed as unreliable are excluded too, so a ZIP code missing here has no published value rather than a low one.