US ZIP Code
83851

Plummer, ID

Benewah County  ·  Idaho

● Active
👥 1,925 Population
💰 $55,917 Median HH Income
▼ 27% below avg ↑ 28% since 2019
🎂 35.5 Median Age ↓ 15% since 2019
🏠 $219,200 Median Home Value
▼ 21% below avg ↑ 63% since 2019
🎓 29.1% College Grads
▼ 25% below avg
📊 5.0% Unemployment
≈ Avg ↓ 32% since 2019
ZIP Code Details
ZIP Code83851
CityPlummer
StateIdaho (ID)
CountyBenewah County
Area Code208/986
Elevation2,800 ft
Latitude47.296344
Longitude-116.899761
TimezoneBoise (DST)
FIPS16009
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.1% (1,003) Female 47.9% (922) ♀

Race & Ethnicity

White: 54.9%Hispanic: 8.3%Black: 2.4%Asian: 0.2%Other: 6.4%Race
White54.9%
Hispanic8.3%
Black2.4%
Asian0.2%
Other6.4%

Age Breakdown

Under 5
5%
5–17
21%
18–24
12%
25–44
21%
45–64
26%
65+
7%

Key Indicators

Median Age35.5 yrs ↓ 15% since 2019
Avg Household Size2.85
Below Poverty13.7% ▲ 37% above avg
College Grads29.1% ▼ 25% below avg
Unemployment5.0% ≈ Avg
No HS Diploma5 (0.5%)
HS Graduate392 (37.5%)
Some College150 (14.3%)
Associates195 (18.6%)
Bachelors124 (11.9%)
Graduate Degree180 (17.2%)

Education

No HS: 0.5%HS Grad: 37.5%Some College: 14.3%Associates: 18.6%Bachelors: 11.9%Graduate: 17.2%Edu
No HS0.5%
HS Grad37.5%
Some College14.3%
Associates18.6%
Bachelors11.9%
Graduate17.2%
Housing & Income

Housing Tenure

Owner: 68.8%Renter: 31.3%Tenure
Owner68.8%
Renter31.3%

Home Value Distribution

Under $50k
8%
$50k–100k
10%
$100k–150k
17%
$150k–200k
10%
$200k–300k
20%
$300k–500k
24%
Over $500k
11%

Financials

Median HH Income$55,917 ▼ 27% below avg ↑ 28% since 2019
Median Home Value$219,200 ▼ 21% below avg ↑ 63% since 2019
Home/Income Ratio3.9x (nat avg ~3.5x)
Median Rent$865/mo ↑ 21% since 2019
Total Units915
Vacant Units243
Avg HH Size2.85

Income Distribution

Under $25k
23%
$25k–50k
14%
$50k–75k
23%
$75k–100k
13%
$100k–150k
13%
$150k–200k
7%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
86%
Public Transit
2%
Walked
5%
Work From Home
6%

Commute Time

Under 15 min
42%
15–30 min
32%
30–45 min
12%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
4%
1960s–1970s
20%
1980s–1990s
14%
2000+
59%

Summary

Total Units915
Vacant243
Owner Occupied68.8%
Renter Occupied31.3%
Avg HH Size2.85
Frequently Asked Questions
ZIP code 83851 is in Plummer, ID, in Benewah County.
ZIP code 83851 is located in Idaho (ID).
ZIP code 83851 is in Benewah County, ID.
ZIP 83851 observes the Boise timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 83851 is 1,925 people (ACS 2023).
The median household income in ZIP code 83851 is $55,917 (ACS 2023).
The median home value in ZIP 83851 is $219,200 (ACS 2023).
About ZIP Code 83851

ZIP code 83851 is located in Plummer, Idaho, within Benewah County. With a population of 1,925, this is a sparsely populated ZIP code with a relatively young community — the median age is 35.5 years. Economically, 83851 is a solidly middle-class ZIP code: the median household income of $55,917 is below the national average.

Real estate in ZIP code 83851 represents an affordable housing market. The median home value of $219,200 is below the national average. Renters can expect to pay around $865 per month in median rent. Homeownership is strong here — 68.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 63% since 2019.

The population of 83851 is majority White (54.86%). Residents are moderately educated — 29.1% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 13.7%. Household income has grown by 28% since 2019.

The unemployment rate in 83851 stands at 5.0%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 83851 in Plummer, ID is characterized as solidly middle-class, moderately educated, a relatively young community, and predominantly owner-occupied. With 1,925 residents, a median household income of $55,917, and a median home value of $219,200, it offers a clear picture of life in this part of Idaho.