| Official Name: | Armstrong Grove Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Iowa |
| Subdivision Type2: | County |
| Subdivision Name2: | Emmet |
| Area Total Km2: | 93.24 |
| Area Land Km2: | 93.24 |
| Area Water Km2: | 0 |
| Area Total Sq Mi: | 36 |
| Area Land Sq Mi: | 36 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2000 |
| Population Total: | 1192 |
| Population Density Km2: | 12.6 |
| Population Density Sq Mi: | 32.7 |
| Elevation M: | 380 |
| Elevation Ft: | 1247 |
| Coordinates: | 43.385°N -94.5028°W |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 50514 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0467399 |
Armstrong Grove Township is one of twelve townships in Emmet County, Iowa, United States. As of the 2000 census, its population was 1,192.[1]
Armstrong Grove is named for the early settler Armstrong who in the year 1856 claimed of land in a grove on the Des Moines River.[2]
According to the United States Census Bureau, Armstrong Grove Township covers an area of 36.45 square miles (94.41 square kilometers).
(This list is based on USGS data and may include former settlements.)
The township contains these three cemeteries: Armstrong Grove, Mount Calvary and Saint Marys Catholic.