US ZIP Code
58021

Davenport, ND

Cass County  ·  North Dakota

● Active
👥 528 Population ↑ 4% since 2019
💰 $80,417 Median HH Income
≈ Avg ↑ 15% since 2019
🎂 39.1 Median Age ↑ 11% since 2019
🏠 $241,800 Median Home Value
▼ 13% below avg ↑ 24% since 2019
🎓 50.7% College Grads
▲ 31% above avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code58021
CityDavenport
StateNorth Dakota (ND)
CountyCass County
Area Code701
Elevation915 ft
Latitude46.736154
Longitude-97.08213
TimezoneChicago (DST)
FIPS38017
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 57.0% (301) Female 43.0% (227) ♀

Race & Ethnicity

White: 89.8%Hispanic: 9.3%Other: 1%Race
White89.8%
Hispanic9.3%
Other1.0%

Age Breakdown

Under 5
4%
5–17
29%
18–24
5%
25–44
20%
45–64
32%
65+
4%

Key Indicators

Median Age39.1 yrs ↑ 11% since 2019
Avg Household Size2.74
Below Poverty1.0% ▼ 91% below avg
College Grads50.7% ▲ 31% above avg
Unemployment0.0% ▼ 100% below avg
HS Graduate86 (29.7%)
Some College14 (4.8%)
Associates43 (14.8%)
Bachelors36 (12.4%)
Graduate Degree111 (38.3%)

Education

HS Grad: 29.7%Some College: 4.8%Associates: 14.8%Bachelors: 12.4%Graduate: 38.3%Edu
HS Grad29.7%
Some College4.8%
Associates14.8%
Bachelors12.4%
Graduate38.3%
Housing & Income

Housing Tenure

Owner: 99%Renter: 1%Tenure
Owner99.0%
Renter1.0%

Home Value Distribution

$50k–100k
13%
$100k–150k
9%
$150k–200k
7%
$200k–300k
49%
$300k–500k
7%
Over $500k
15%

Financials

Median HH Income$80,417 ≈ Avg ↑ 15% since 2019
Median Home Value$241,800 ▼ 13% below avg ↑ 24% since 2019
Home/Income Ratio3.0x (nat avg ~3.5x)
Total Units207
Vacant Units14
Avg HH Size2.74

Income Distribution

Under $25k
3%
$25k–50k
17%
$50k–75k
16%
$75k–100k
23%
$100k–150k
16%
$150k–200k
17%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
7%
Work From Home
5%

Commute Time

Under 15 min
16%
15–30 min
47%
30–45 min
23%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
15%
1960s–1970s
11%
1980s–1990s
9%
2000+
65%

Summary

Total Units207
Vacant14
Owner Occupied99.0%
Renter Occupied1.0%
Avg HH Size2.74
Frequently Asked Questions
ZIP code 58021 is in Davenport, ND, in Cass County.
ZIP code 58021 is located in North Dakota (ND).
ZIP code 58021 is in Cass County, ND.
ZIP 58021 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 58021 is 528 people (ACS 2023).
The median household income in ZIP code 58021 is $80,417 (ACS 2023).
The median home value in ZIP 58021 is $241,800 (ACS 2023).
About ZIP Code 58021

ZIP code 58021 is located in Davenport, North Dakota, within Cass County. With a population of 528, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.1 years. Economically, 58021 is a middle-income ZIP code: the median household income of $80,417 is near the national average.

Real estate in ZIP code 58021 represents an affordable housing market. The median home value of $241,800 is near the national average. Homeownership is strong here — 99.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.

The population of 58021 is primarily White (89.77%). Residents are well-educated — 50.7% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 1.0%. Household income has grown by 15% since 2019.

As in most parts of the country, driving alone is the dominant commute mode at 78%.

Overall, ZIP code 58021 in Davenport, ND is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 528 residents, a median household income of $80,417, and a median home value of $241,800, it offers a clear picture of life in this part of North Dakota.