1920 — Smallpox, 34 registration states, esp. LA/167, MS/45, MO/28, NC/28 — 508
— 508 Census Bureau. Mortality Statistics 1920 (Twenty-First Annual Rpt.). 1922, pp. 214, 216.
AL 3 (Birmingham)
CA 9
CO 10
DE 2
FL 2
IL 15
IN 17
KS 4
KY 21
LA 167 (New Orleans, 134)
MA 2
MI 11
MN 17
MS 45
MO 28
MT 2
NE 22
NY 1
NC 28
OH 17
OR 10
PA 1
SC 2
TN 12
UT 13
VA 12
WA 18
WI 10
Source
Bureau of the Census, U.S. Department of Commerce. Mortality Statistics 1920 (Twenty-First Annual Report). Washington, DC: GPO, 1922, 664 pages. Accessed 8-20-2016 at: https://www.cdc.gov/nchs/data/vsushistorical/mortstatsh_1920.pdf
[1] Based on death certificate data from 34 “registration states” as well as 17 cites in non-registration states of AL, GA, ND, OK, TX and WV, with an estimated population of 87,45,921 or 82.3% of total estimated U.S. and Hawaii territory population. AK was not a State. Other non-reporting states were AZ, AR, ID, IA, MN, NM, SD, and WY.