ZIP codes at the highest natural hazard risk in Pennsylvania

The 25 ZIP codes in Pennsylvania with the highest FEMA risk percentile, and the 25 with the lowest, out of 1,163 with a published figure and at least 1,000 residents.

Highest FEMA risk percentile

	ZIP	Place	Fema risk percentile	Population
1	17101	Harrisburg, PA	94.4	2,678
2	17764	Renovo, PA	94.1	2,460
3	15834	Emporium, PA	92.1	4,086
4	18642	Duryea, PA	89.4	4,469
5	16664	New Enterprise, PA	89.1	2,205
6	17098	Williamstown, PA	88.5	2,521
7	19453	Mont Clare, PA	88.5	1,421
8	18854	Wysox, PA	88.3	1,595
9	17518	Drumore, PA	87.5	1,371
10	19021	Croydon, PA	87.4	9,713
11	17529	Gordonville, PA	87.4	4,924
12	18848	Towanda, PA	86.7	8,625
13	17572	Ronks, PA	86.7	3,774
14	18452	Peckville, PA	86.6	5,085
15	16928	Knoxville, PA	86.6	1,571
16	18832	Monroeton, PA	86.5	1,867
17	16371	Youngsville, PA	86.2	3,165
18	18833	New Albany, PA	86	2,061
19	19135	Philadelphia, PA	85.6	34,234
20	15222	Pittsburgh, PA	85.4	5,649
21	16239	Marienville, PA	85.1	3,988
22	17562	Paradise, PA	84.9	4,187
23	19035	Gladwyne, PA	84.7	3,779
24	17579	Strasburg, PA	84.3	6,373
25	17563	Peach Bottom, PA	84	3,806

Lowest FEMA risk percentile

	ZIP	Place	Fema risk percentile	Population
1	16475	Albion, PA	0.4	2,180
2	16563	Erie, PA	1.1	1,561
3	15015	Bradfordwoods, PA	2	1,302
4	16233	Leeper, PA	2.5	1,148
5	16654	Huntingdon, PA	2.9	1,935
6	15218	Pittsburgh, PA	3.8	13,443
7	16411	East Springfield, PA	4.1	1,287
8	16443	West Springfield, PA	4.1	1,170
9	15055	Lawrence, PA	4.6	1,205
10	18219	Conyngham, PA	4.8	1,072
11	16503	Erie, PA	4.9	15,204
12	16235	Lucinda, PA	5.4	1,407
13	16401	Albion, PA	6.4	3,842
14	15226	Pittsburgh, PA	6.7	13,943
15	16258	Strattanville, PA	6.7	1,870
16	15035	East Mc Keesport, PA	6.9	2,063
17	16045	Lyndora, PA	7.1	1,109
18	15697	Youngwood, PA	7.3	2,906
19	16410	Cranesville, PA	7.9	1,987
20	16508	Erie, PA	7.9	15,156
21	15626	Delmont, PA	8	5,168
22	18425	Greeley, PA	8.1	1,053
23	15216	Pittsburgh, PA	8.2	21,503
24	18917	Dublin, PA	8.5	2,176
25	15027	Conway, PA	8.6	2,136

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.