US ZIP Code
89421

Mc Dermitt, NV

Humboldt County  ·  Nevada

● Active
👥 405 Population ↓ 18% since 2019
💰 $17,500 Median HH Income
▼ 77% below avg ↓ 60% since 2019
🎂 48.6 Median Age ↑ 2% since 2019
🏠 $80,400 Median Home Value
▼ 71% below avg ↑ 20% since 2019
🎓 20.5% College Grads
▼ 47% below avg
📊 11.6% Unemployment
▲ 138% above avg ↑ 20% since 2019
ZIP Code Details
ZIP Code89421
CityMc Dermitt
StateNevada (NV)
CountyHumboldt County
Area Code775
Elevation5,376 ft
Latitude42.044517
Longitude-117.947009
TimezoneLos Angeles (DST)
FIPS32013
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 32.6% (132) Female 67.4% (273) ♀

Race & Ethnicity

White: 20.3%Hispanic: 5.4%Other: 3.5%Race
White20.3%
Hispanic5.4%
Other3.5%

Age Breakdown

Under 5
5%
5–17
12%
18–24
7%
25–44
14%
45–64
39%
65+
9%

Key Indicators

Median Age48.6 yrs ↑ 2% since 2019
Avg Household Size1.93
Below Poverty52.1% ▲ 421% above avg
College Grads20.5% ▼ 47% below avg
Unemployment11.6% ▲ 138% above avg
HS Graduate159 (56.2%)
Some College18 (6.4%)
Associates48 (17%)
Bachelors41 (14.5%)
Graduate Degree17 (6%)

Education

HS Grad: 56.2%Some College: 6.4%Associates: 17%Bachelors: 14.5%Graduate: 6%Edu
HS Grad56.2%
Some College6.4%
Associates17.0%
Bachelors14.5%
Graduate6.0%
Housing & Income

Housing Tenure

Owner: 81%Renter: 19.1%Tenure
Owner81.0%
Renter19.1%

Home Value Distribution

Under $50k
35%
$50k–100k
31%
$100k–150k
4%
$150k–200k
8%
$200k–300k
20%
$300k–500k
3%

Financials

Median HH Income$17,500 ▼ 77% below avg ↓ 60% since 2019
Median Home Value$80,400 ▼ 71% below avg ↑ 20% since 2019
Home/Income Ratio4.6x (nat avg ~3.5x)
Total Units269
Vacant Units59
Avg HH Size1.93

Income Distribution

Under $25k
58%
$25k–50k
12%
$50k–75k
9%
$75k–100k
9%
$100k–150k
8%
Over $200k
3%
Employment & Commute

How People Get to Work

Drove Alone
86%
Walked
2%
Work From Home
12%

Commute Time

Under 15 min
70%
15–30 min
23%
30–45 min
3%
Over 45 min
4%
Housing Stock

Year Built

1940s–1950s
2%
1960s–1970s
22%
1980s–1990s
17%
2000+
59%

Summary

Total Units269
Vacant59
Owner Occupied81.0%
Renter Occupied19.1%
Avg HH Size1.93
Frequently Asked Questions
ZIP code 89421 is in Mc Dermitt, NV, in Humboldt County.
ZIP code 89421 is located in Nevada (NV).
ZIP code 89421 is in Humboldt County, NV.
ZIP 89421 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 89421 is 405 people (ACS 2023).
The median household income in ZIP code 89421 is $17,500 (ACS 2023).
The median home value in ZIP 89421 is $80,400 (ACS 2023).
About ZIP Code 89421

ZIP code 89421 is located in Mc Dermitt, Nevada, within Humboldt County. With a population of 405, this is a sparsely populated ZIP code with a mature community — the median age is 48.6 years. Economically, 89421 is a lower-income ZIP code: the median household income of $17,500 is well below the national average.

Real estate in ZIP code 89421 represents one of the more affordable housing markets in the country. The median home value of $80,400 is well below the national average. Homeownership is strong here — 81.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 20% since 2019.

The population of 89421 is racially diverse, with White as the largest group at 20.3%. Residents are less-educated — 20.5% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 52.1%. Household income has declined by 60% since 2019.

The unemployment rate in 89421 stands at 11.6%, which is more than double the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 89421 in Mc Dermitt, NV is characterized as lower-income, less-educated, a mature community, and predominantly owner-occupied. With 405 residents, a median household income of $17,500, and a median home value of $80,400, it offers a clear picture of life in this part of Nevada.