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Spencer, ID
City in Clark County, Idaho.
Population
19
Land area
1.1sq mi
People per sq mi
17
ZIP codes
0
Spencer and its ZIP codes
Spencer at a glance
- Spencer is 29% less dense than Idaho as a whole.
Local data for Spencer, ID
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Clark County. PPP loans are for Spencer.
Unemployment rate
3.2%
Aug 2026, -0.5 pts in a year
Average annual pay
$67,233
296 jobs, 2025
Income per person
$52,819
BEA, 2024
Federal spending
$4.8M
FY 2026, $6,117 per person
Environment and hazard risk
Spencer, ID, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: avalanche
Storm events since 1996
207
Countywide, mostly thunderstorm wind
July high / Jan low
87° / 15°F
12.2 inches of rain a year
Hazards, floods and storm historyCheck a flood zone1 historic places
Cities near Spencer
| Name | Distance | Land area (sq mi) |
|---|---|---|
| DuboisCity | 15 mi | 2.7 |
| Lakeview, MTCensus-designated place | 24 mi | 0.8 |
| Lima, MTTown | 27 mi | 0.6 |
Frequently asked questions
- What county is Spencer, ID in?
- Spencer is in Clark County, Idaho.
- What is the population of Spencer, ID?
- About 19 people live in Spencer, based on American Community Survey 5-year estimates.
- What cities are near Spencer?
- Nearby places include Dubois (15 mi), Lakeview, MT (24 mi), Lima, MT (27 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023