Spencer, Idaho
Spencer: City in Clark County, Idaho, United States
About
Spencer is a city located in the county of Clark in the U.S. state of Idaho. Its population at the 2010 census was 37 and a population density of 13 people per km². After 9 years in 2019 city had an estimated population of 32 inhabitants.
Quick Facts about Spencer
| Population : | 32 (2019) |
| Country : | United States of America |
| State : | Idaho (United States) |
| County : | Clark County |
| Postal code : | 83446 |
| Phone Area Codes : | 208 |
| Area : | 2.96 km2 |
| Altitude : | 5,909 feet / 1801 meters |
| Time Zone : | Mountain Time Zone |
| Local time : | 02:01:21 (5th December 2025) |
| Density : | 11 Pop. per km² as of 2019 |
| Population growth : | -15.63% (2010-2019) |
Geography
Spencer is located at 44°21'38"N 112°11'13"W (44.3604700, -112.1869300).
Spencer map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Demographics
According to census records, the population of Spencer decreased by 15.63% in 9 years.
| Year | Population | % Change | Method |
| 2010 | 37 | - | census |
| 2011 | 36 | -2.78% | estimation process |
| 2012 | 34 | -5.88% | estimation process |
| 2013 | 33 | -3.03% | estimation process |
| 2014 | 33 | 0% | estimation process |
| 2015 | 33 | 0% | estimation process |
| 2016 | 32 | -3.13% | estimation process |
| 2017 | 33 | 3.03% | estimation process |
| 2018 | 32 | -3.13% | estimation process |
| 2019 | 32 | 0% | estimation process |
Spencer zip code is 83446.
County name: Clark, County
fips: 16033
Other places with the same name (14)
- Spencer , Massachusetts town in Massachusetts with a population of 11,898 people.
- Spencer , Iowa city in the state of Iowa (United States) with a population of 10,989 people.
- Spencer , Michigan township in Kent County, Michigan with a population of 4,292 people.
- Spencer , Oklahoma city in Oklahoma with a population of 3,959 people.
- Spencer , North Carolina town in North Carolina with a population of 3,260 people.
- Spencer , New York human settlement in Tioga County, New York, United States of America with a population of 2,889 people.
- Spencer , Indiana town in Washington Township, Owen County, Indiana, United States with a population of 2,262 people.
- Spencer , Ohio village in Spencer Township located in Medina County, Ohio, United States with a population of 2,059 people.
- Spencer , West Virginia city in West Virginia with a population of 1,989 people.
- Spencer , Tennessee town in Tennessee, USA with a population of 1,710 people.
- Spencer , Wisconsin village in Marathon County, Wisconsin with a population of 1,675 people.
- Spencer , Nebraska village in Boyd County, Nebraska, United States with a population of 402 people.
- Spencer , South Dakota city in South Dakota, United States of America with a population of 145 people.
Other cities in Clark County
Cities, towns, neighborhoods & other populated places in Clark County , ID.
| City Name | Population | Title |
|---|---|---|
| Dubois | 584 | City in Clark County, Idaho, United States |
