PlainZIP

Dexter, IA · standard

ZIP Code 50070

Adair County, Iowa - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,489
9/sq mi
$92,083
Median income
$213,300
Median home value
26.7%
Bachelor's or higher

The verdict

Dexter pairs an upper-quartile household income with below-median home values, in a rural, homeowner-dominated area.

Top 25%
household income, US ZIPs
47th pct
home value, US ZIPs
9
people per sq mi
84%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 50070 against every reporting US ZIP.

ZIP code 50070 is a sparsely populated ZIP (a standard USPS delivery area) in Dexter, Adair County, Iowa, home to just 1,489 residents across 171.1 square miles, a density of 9 people per square mile, in the Chicago time zone.

ZIP 50070 lands in the middle-income range, with a median household income of $92,083 (20% above the Iowa average), while per-capita income is $49,371. Local economic indicators show a 4.9% poverty rate alongside 3.1% unemployment. The typical home here is valued at $213,300 (21% above the state average); renters pay a median of $855 monthly, and 84.3% of units are owner-occupied.

Educational attainment sits below the national norm: 26.7% of adults hold a bachelor's degree or higher, the median age is 46, and the average commute is 36 minutes. A geography-based comparison follows: 2 ZIP codes within about 10 miles of 50070, plus 5 more within Adair County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 50070

Top 5 sectors by establishment count in Dexter, IA

Which industries have the most business establishments in ZIP 50070.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 50070, Dexter, IA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,489

Population

171.1

Area (sq mi)

9

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 50070?

46.0

Median Age

48.3%

Male

51.7%

Female

1.6%

Foreign-Born

White 90.9%
African American 0.0%
Asian 2.9%
American Indian or Alaska Native 0.1%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 6.1%
Hispanic or Latino 3.4%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$92,083

Median Household Income

+20% vs state

$49,371

Per Capita Income

4.9%

Poverty Rate

3.1%

Unemployment Rate

35.6 min

Mean Commute Time

How ZIP 50070 ranks nationally

Dexter, IA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$92,083 Top 25% higher than 75% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 62.4%
Bachelor's Degree or Higher 26.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

628

Total Housing Units

521

Occupied Units

107

Vacant Units

2.34

Avg Household Size

Occupancy Type

Owner 84.3%
Renter 15.7%

$213,300

Median Home Value

+21% vs state

$855

Median Rent

1964

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+8.9%

YoY Change (2023)

286

HPI Index (2000 = 100)

+186%

Total Change Since 2000

Home values in ZIP 50070 have increased 8.9% over the past year (2023). Since 2000, this ZIP has seen +186% cumulative appreciation.

Year Annual Change HPI Index
2018 +25.8% 195
2019 -2.1% 191
2020 +3.1% 197
2021 +8.9% 214
2023 – 286

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2023. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 31 business establishments in ZIP 50070, employing approximately 172 people with a combined annual payroll of $9,588,000.

31

Businesses

172

Employees

$9.6M

Annual Payroll

5

Industry Sectors

Industry Establishments % of Total
Construction 12 38.7%
Other services (except public administration) 4 12.9%
Professional, scientific, and technical services 3 9.7%
Health care and social assistance 3 9.7%
Accommodation and food services 3 9.7%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 50070 vs 50250 →

ZIP 50070 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 50070 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 50070 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 50070 ranks #2 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
50250 Stuart, IA 2,330 5.5 mi
50072 Earlham, IA 2,671 6.1 mi

More ZIP Codes in Adair County

50849 standard
Greenfield, IA
Pop: 2,740
50002 standard
Adair, IA
Pop: 1,297
50846 standard
Fontanelle, IA
Pop: 1,123
50858 standard
Orient, IA
Pop: 796
50837 standard
Bridgewater, IA
Pop: 376

Related Areas

Adair County Dexter, IA Iowa

Frequently Asked Questions

What county is ZIP code 50070 in? ▼
ZIP code 50070 (Dexter) is located in Adair County, Iowa. Adair County contains multiple ZIP codes, see the full list at /counties/adair-ia.
What is the population of ZIP code 50070? ▼
ZIP code 50070 in Dexter, IA has a population of 1,489 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 50070? ▼
The median household income in ZIP 50070 is $92,083, which is 21% above the national average of $76,288.
What is the average home value in ZIP 50070? ▼
The median home value in ZIP 50070 is $213,300, which is 23% below the national average of $278,155.
What is the demographic makeup of ZIP 50070? ▼
The largest racial group in ZIP 50070 is White at 90.9%. Hispanic or Latino residents make up 3.4% of the population.
How many businesses are in ZIP code 50070? ▼
ZIP code 50070 has 31 business establishments employing approximately 172 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 50070? ▼
The top industries by establishment count in ZIP 50070 are: Construction (12), Other services (except public administration) (4), Professional, scientific, and technical services (3). There are 5 industry sectors represented in total.
How have home values changed in ZIP code 50070? ▼
According to the FHFA House Price Index, home values in ZIP 50070 increased by 8.9% in 2023. Since 2000, home values in this ZIP have appreciated by approximately 186%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 50070? ▼
In ZIP code 50070, 62.4% of residents aged 25+ have a high school diploma or higher, and 26.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 50070? ▼
The mean commute time for workers in ZIP code 50070 is 35.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 50070? ▼
In ZIP code 50070, approximately 84.3% of occupied housing units are owner-occupied and 15.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 50070? ▼
The poverty rate in ZIP code 50070 is 4.9% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.