ZIP codes at the highest natural hazard risk in New Hampshire

The 25 ZIP codes in New Hampshire with the highest FEMA risk percentile, and the 25 with the lowest, out of 196 with a published figure and at least 1,000 residents.

Highest FEMA risk percentile

	ZIP	Place	Fema risk percentile	Population
1	03582	Groveton, NH	99.3	2,218
2	03590	North Stratford, NH	99.1	1,140
3	03581	Gorham, NH	98.9	3,243
4	03584	Lancaster, NH	98.8	3,439
5	03583	Jefferson, NH	98.2	1,001
6	03576	Colebrook, NH	97.9	2,740
7	03598	Whitefield, NH	97.4	3,439
8	03588	Milan, NH	96.8	1,674
9	03570	Berlin, NH	96	9,473
10	03251	Lincoln, NH	89.3	1,484
11	03845	Intervale, NH	83.5	1,172
12	03585	Lisbon, NH	81.3	2,537
13	03740	Bath, NH	81.3	1,049
14	03860	North Conway, NH	80.4	3,780
15	03838	Glen, NH	79	1,152
16	03846	Jackson, NH	78.4	1,043
17	03282	Wentworth, NH	77.9	1,075
18	03777	Orford, NH	77.9	1,289
19	03229	Contoocook, NH	77.2	5,976
20	03785	Woodsville, NH	76.1	2,141
21	03262	North Woodstock, NH	75.6	1,172
22	03234	Epsom, NH	72.8	4,896
23	03227	Center Sandwich, NH	71.1	1,399
24	03230	Danbury, NH	70.9	1,539
25	03287	Wilmot, NH	70.9	1,424

Lowest FEMA risk percentile

	ZIP	Place	Fema risk percentile	Population
1	03057	Mont Vernon, NH	2.2	2,630
2	03048	Greenville, NH	3.1	3,414
3	03047	Greenfield, NH	4.4	1,816
4	03869	Rollinsford, NH	4.4	2,452
5	03082	Lyndeborough, NH	4.9	1,676
6	03819	Danville, NH	6.9	4,325
7	03856	Newfields, NH	6.9	2,010
8	03224	Canterbury, NH	8.6	2,458
9	03449	Hancock, NH	8.7	1,806
10	03827	East Kingston, NH	10.8	3,213
11	03071	New Ipswich, NH	11.6	5,274
12	03258	Chichester, NH	12.2	2,693
13	03046	Dunbarton, NH	12.2	3,055
14	03857	Newmarket, NH	12.7	9,431
15	03257	New London, NH	12.8	4,503
16	03826	East Hampstead, NH	12.9	2,944
17	03440	Antrim, NH	13.1	2,622
18	03865	Plaistow, NH	13.2	7,850
19	03839	Rochester, NH	13.4	4,150
20	03444	Dublin, NH	16.3	1,614
21	03824	Durham, NH	17	15,054
22	03835	Farmington, NH	17.3	6,800
23	03844	Hampton Falls, NH	17.9	2,357
24	03841	Hampstead, NH	18	6,282
25	03855	New Durham, NH	19.7	2,735

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.