US ZIP Code
50623

Dewar, IA

Black Hawk County  ·  Iowa

● Active
👥 145 Population
💰 $92,132 Median HH Income
▲ 21% above avg
🎂 62.6 Median Age
🏠 $170,500 Median Home Value
▼ 39% below avg
🎓 9.5% College Grads
▼ 76% below avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code50623
CityDewar
StateIowa (IA)
CountyBlack Hawk County
Area Code319
Elevation956 ft
Latitude42.526923
Longitude-92.209673
TimezoneChicago (DST)
FIPS19013
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 56.6% (82) Female 43.5% (63) ♀

Race & Ethnicity

White: 96.6%Other: 3.5%Race
White96.6%
Other3.5%

Age Breakdown

Under 5
3%
5–17
10%
25–44
9%
45–64
30%
65+
30%

Key Indicators

Median Age62.6 yrs
Avg Household Size2.10
Below Poverty0.0% ▼ 100% below avg
College Grads9.5% ▼ 76% below avg
Unemployment0.0% ▼ 100% below avg
HS Graduate70 (55.1%)
Some College18 (14.2%)
Associates27 (21.3%)
Bachelors9 (7.1%)
Graduate Degree3 (2.4%)

Education

HS Grad: 55.1%Some College: 14.2%Associates: 21.3%Bachelors: 7.1%Graduate: 2.4%Edu
HS Grad55.1%
Some College14.2%
Associates21.3%
Bachelors7.1%
Graduate2.4%
Housing & Income

Housing Tenure

Owner: 100%Tenure
Owner100.0%

Home Value Distribution

$50k–100k
9%
$100k–150k
12%
$150k–200k
41%
$200k–300k
7%
$300k–500k
26%
Over $500k
6%

Financials

Median HH Income$92,132 ▲ 21% above avg
Median Home Value$170,500 ▼ 39% below avg
Home/Income Ratio1.9x (nat avg ~3.5x)
Total Units69
Avg HH Size2.10

Income Distribution

$25k–50k
6%
$50k–75k
19%
$75k–100k
42%
$100k–150k
20%
$150k–200k
13%
Employment & Commute

How People Get to Work

Drove Alone
100%

Commute Time

Under 15 min
28%
15–30 min
38%
30–45 min
11%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
16%
1940s–1950s
15%
1960s–1970s
12%
1980s–1990s
7%
2000+
50%

Summary

Total Units69
Owner Occupied100.0%
Renter Occupied0.0%
Avg HH Size2.10
Frequently Asked Questions
ZIP code 50623 is in Dewar, IA, in Black Hawk County.
ZIP code 50623 is located in Iowa (IA).
ZIP code 50623 is in Black Hawk County, IA.
ZIP 50623 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 50623 is 145 people (ACS 2023).
The median household income in ZIP code 50623 is $92,132 (ACS 2023).
The median home value in ZIP 50623 is $170,500 (ACS 2023).
About ZIP Code 50623

ZIP code 50623 is located in Dewar, Iowa, within Black Hawk County. With a population of 145, this is a sparsely populated ZIP code with an older community — the median age is 62.6 years. Economically, 50623 is a middle-income ZIP code: the median household income of $92,132 is above the national average.

Real estate in ZIP code 50623 represents an affordable housing market. The median home value of $170,500 is below the national average.

The population of 50623 is primarily White (96.55%). Residents are less-educated — 9.5% hold a bachelor's degree or higher, which is well below the national average.

Overall, ZIP code 50623 in Dewar, IA is characterized as middle-income, less-educated, an older community, and predominantly owner-occupied. With 145 residents, a median household income of $92,132, and a median home value of $170,500, it offers a clear picture of life in this part of Iowa.