US ZIP Code
83555

Winchester, ID

Lewis County  ·  Idaho

● Active
👥 493 Population ↓ 3% since 2019
💰 $58,125 Median HH Income
▼ 24% below avg ↑ 37% since 2019
🎂 52.7 Median Age ↓ 4% since 2019
🏠 $231,000 Median Home Value
▼ 17% below avg ↑ 39% since 2019
🎓 27.9% College Grads
▼ 28% below avg
📊 6.3% Unemployment
▲ 28% above avg ↓ 50% since 2019
ZIP Code Details
ZIP Code83555
CityWinchester
StateIdaho (ID)
CountyLewis County
Area Code208/986
Elevation4,009 ft
Latitude46.076618
Longitude-116.716222
TimezoneBoise (DST)
FIPS16061
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 59.0% (291) Female 41.0% (202) ♀

Race & Ethnicity

White: 87.2%Hispanic: 2.4%Asian: 0.4%Other: 8.5%Race
White87.2%
Hispanic2.4%
Asian0.4%
Other8.5%

Age Breakdown

Under 5
7%
5–17
14%
18–24
2%
25–44
20%
45–64
29%
65+
9%

Key Indicators

Median Age52.7 yrs ↓ 4% since 2019
Avg Household Size2.40
Below Poverty23.3% ▲ 133% above avg
College Grads27.9% ▼ 28% below avg
Unemployment6.3% ▲ 28% above avg
No HS Diploma14 (4.1%)
HS Graduate119 (34.9%)
Some College39 (11.4%)
Associates74 (21.7%)
Bachelors29 (8.5%)
Graduate Degree66 (19.4%)

Education

No HS: 4.1%HS Grad: 34.9%Some College: 11.4%Associates: 21.7%Bachelors: 8.5%Graduate: 19.4%Edu
No HS4.1%
HS Grad34.9%
Some College11.4%
Associates21.7%
Bachelors8.5%
Graduate19.4%
Housing & Income

Housing Tenure

Owner: 73.9%Renter: 26.1%Tenure
Owner73.9%
Renter26.1%

Home Value Distribution

Under $50k
8%
$50k–100k
4%
$100k–150k
15%
$150k–200k
13%
$200k–300k
24%
$300k–500k
25%
Over $500k
10%

Financials

Median HH Income$58,125 ▼ 24% below avg ↑ 37% since 2019
Median Home Value$231,000 ▼ 17% below avg ↑ 39% since 2019
Home/Income Ratio4.0x (nat avg ~3.5x)
Median Rent$775/mo ↑ 35% since 2019
Total Units310
Vacant Units126
Avg HH Size2.40

Income Distribution

Under $25k
20%
$25k–50k
22%
$50k–75k
13%
$75k–100k
16%
$100k–150k
17%
$150k–200k
8%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
79%
Walked
11%
Work From Home
10%

Commute Time

Under 15 min
33%
15–30 min
10%
30–45 min
30%
Over 45 min
27%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
3%
1960s–1970s
15%
1980s–1990s
20%
2000+
59%

Summary

Total Units310
Vacant126
Owner Occupied73.9%
Renter Occupied26.1%
Avg HH Size2.40
Frequently Asked Questions
ZIP code 83555 is in Winchester, ID, in Lewis County.
ZIP code 83555 is located in Idaho (ID).
ZIP code 83555 is in Lewis County, ID.
ZIP 83555 observes the Boise timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 83555 is 493 people (ACS 2023).
The median household income in ZIP code 83555 is $58,125 (ACS 2023).
The median home value in ZIP 83555 is $231,000 (ACS 2023).
About ZIP Code 83555

ZIP code 83555 is located in Winchester, Idaho, within Lewis County. With a population of 493, this is a sparsely populated ZIP code with a mature community — the median age is 52.7 years. Economically, 83555 is a solidly middle-class ZIP code: the median household income of $58,125 is below the national average.

Real estate in ZIP code 83555 represents an affordable housing market. The median home value of $231,000 is below the national average. Renters can expect to pay around $775 per month in median rent. Homeownership is strong here — 73.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 39% since 2019.

The population of 83555 is primarily White (87.22%). Residents are moderately educated — 27.9% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 23.3%. Household income has grown by 37% since 2019.

The unemployment rate in 83555 stands at 6.3%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 83555 in Winchester, ID is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 493 residents, a median household income of $58,125, and a median home value of $231,000, it offers a clear picture of life in this part of Idaho.