Residential delivery area · Idaho
ZIP Code 83872: Viola, ID
ZIP code 83872 uses the postal name Viola, Idaho and lies entirely in Latah County (Census 2020 ZIP-county file). About 820 people live there (Census Bureau, ACS 2020-2024). Median household income is $100,242 (Census Bureau, ACS 2020-2024). By Census place, 3% of its land lies in Viola (a census-designated place); 97% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Viola · its only residential ZIP
- County
- Latah County
- Census places
- Viola census-designated place
- Micro area
- Moscow, ID
- House district
- ID-1 119th Congress
- State
- Idaho
- Time zone
- Pacific
- Land area
- 38.6 sq mi · 21 people per sq mi
Where is ZIP code 83872?
83872 centers on 46.852°, -116.973° and covers 38.6 square miles of land plus 0.1 of water. It borders 5 ZIP codes: 83857, 99161, 83843, 83855, 99163.
The map draws ZIP code areas only. For the streets inside 83872, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 83872 compare with the rest of Latah County?
| Measure | 83872 | In Latah County | In ID |
|---|---|---|---|
| People (ACS 2020-2024) | 818 | 10th of 14 | 173rd of 279 |
| Median household income | $100k | not ranked | not ranked |
| Median home value | $526k | not ranked | not ranked |
83872's income and home value are not ranked: it has fewer than 1,000 residents (818). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 27% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 83872?
The 2020 Census counted 793 people in 83872; the ACS, which samples households over 2020-2024, estimates 818. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 818±243 (90% margin)
- 2020 Census count
- 793
- Households
- 316
- Median age
- 50.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 83872?
Of the 818 people the ACS estimates in 83872, 21.4% are under 18 and 15.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (89.9%).
- Under 1821.4%
- 18 to 6462.7%
- 65 and older15.9%
- White, not Hispanic89.9%
- Other or two or more9.2%
- Hispanic or Latino1.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 83872 earn?
Median household income is $100,242 (ACS 2020-2024).
- Median household income
- $100,242±$31,839
- Income per person
- $50,366
- Below the poverty line
- 6.5%
- Unemployed (of the labor force)
- 2.0%
- Adults 25+ with a bachelor's degree
- 42.8%
- Adjusted gross income per tax return, 2022
- $94,916380 returns; wages 59% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 83872?
- Median home value (owners' estimate)
- $526,300
- Median gross rent
- –
- Homes owned by their occupants
- 100.0%
- Housing units
- 316
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 83872?
23 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction6
- Professional, scientific, and technical services5
- Administrative and support and waste management and remediation services3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 83872?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 83857 | Princeton | 1,074 | $78k | 8.0 mi |
| 99161 | Palouse, WA | 1,435 | $88k | 9.0 mi |
| 83843 | Moscow | 26,591 | $59k | 9.1 mi |
| 83855 | Potlatch | 2,260 | $84k | 10.6 mi |
| 99163 | Pullman, WA | 34,022 | $48k | 14.3 mi |
| 83844 | Moscow | 2,971 | – | 8.8 mi (near) |
| 83871 | Troy | 2,240 | $90k | 13.3 mi (near) |
| 99102 | Albion, WA | 495 | $57k | 13.8 mi (near) |
| 99130 | Garfield, WA | 693 | $82k | 14.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.