Greenfield, IA · standard
ZIP Code 50849
Adair County, Iowa — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 2,740
- 9/sq mi
- $64,821
- Median income
- $148,600
- Median home value
- 28.4%
- Bachelor's or higher
The verdict
Greenfield pairs a below-median household income with below-median home values, in a rural, homeowner-dominated area.
- 38th pct
- household income, US ZIPs
- 25th pct
- home value, US ZIPs
- 9
- people per sq mi
- 71%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 50849 against every reporting US ZIP.
ZIP code 50849 is classified by USPS as a standard delivery area and covers roughly 304.4 square miles in Greenfield, Adair County, Iowa. The area is home to 2,740 residents, producing a population density of 9 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 50849 against Iowa and the nation.
On the economic side, the median household income for ZIP 50849 sits at $64,821 (15% below the Iowa average), while per-capita income is $38,710. The poverty rate stands at 11.9% and the unemployment rate at 1.3%. On housing, the median home value is $148,600 (15% below the state average) with median rent at $617 per month, and 70.8% of occupied units are owner-occupied, a direct signal of whether 50849 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 28.4% of adults hold a bachelor's degree or higher, the median age is 42.9, and the average commute is —. We also surface 1 nearby ZIP codes within roughly 10 miles and 5 additional ZIPs sharing Adair County, so you can benchmark 50849 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 50849
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 50849.
- Health care and social assistance
Health care and social assistance
14 establishments
- Other services (except public administration)
Other services (except public administration)
14 establishments
- Retail trade
Retail trade
12 establishments
- Construction
Construction
8 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
8 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, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 50849, Greenfield, IA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
2,740
Population
304.4
Area (sq mi)
9
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 50849?
42.9
Median Age
49.7%
Male
50.3%
Female
1.6%
Foreign-Born
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?
$64,821
Median Household Income
-15% vs state
$38,710
Per Capita Income
11.9%
Poverty Rate
1.3%
Unemployment Rate
How ZIP 50849 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$64,821 38th percentile higher than 38% of 30,318 US ZIPs
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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
1,138
Total Housing Units
1,071
Occupied Units
67
Vacant Units
2.17
Avg Household Size
Occupancy Type
$148,600
Median Home Value
-15% vs state
$617
Median Rent
1950
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 104 business establishments in ZIP 50849, employing approximately 1,137 people with a combined annual payroll of $56,995,000.
104
Businesses
1,137
Employees
$57.0M
Annual Payroll
13
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Health care and social assistance | 14 | 13.5% |
| Other services (except public administration) | 14 | 13.5% |
| Retail trade | 12 | 11.5% |
| Construction | 8 | 7.7% |
| Professional, scientific, and technical services | 8 | 7.7% |
| Finance and insurance | 7 | 6.7% |
| Accommodation and food services | 7 | 6.7% |
| Transportation and warehousing | 6 | 5.8% |
| Arts, entertainment, and recreation | 6 | 5.8% |
| Administrative and support and waste management and remediation services | 5 | 4.8% |
| Wholesale trade | 4 | 3.9% |
| Manufacturing | 3 | 2.9% |
| Information | 3 | 2.9% |
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 50849 vs 50858 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 50858 | Orient, IA | 796 | 6.4 mi |
More ZIP Codes in Adair County
Related Areas
Frequently Asked Questions
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How many businesses are in ZIP code 50849? ▼
What are the main industries in ZIP code 50849? ▼
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What percentage of residents own vs. rent in ZIP 50849? ▼
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ZIP Code Research Guides
Official Data Resources for Greenfield, IA
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.