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Greenfield
City in Iowa, United States
Overview
Greenfield, Iowa, is a small and charming Midwestern city with a rich agricultural heritage and a welcoming community spirit. The city offers a mix of historic attractions, local festivals, and access to picturesque natural areas. It's ideal for peaceful getaways and experiencing authentic rural Iowa life.
Geographic Context
Jurisdiction
United States
State
Iowa
Population
23,488
Time Zone
America/Chicago
Coordinates
41.31°, -94.46°
Key Metrics
Safety Score
80
Female Safety
73
LGBTQ+ Safety
60
Traffic Safety
85
Food Safety
94
Monthly Cost
$1,850
Local Cost
$1,140
Local Income
$2,700
Cashless
81
English
99
Temperature
9.9°C
Summer Avg
23.2°C
Winter Avg
-4.5°C
Record High
42.0°C
Record Low
-34.5°C
Humidity
75%
Precipitation
867 mm
Internet Speed
229 Mbps
Upload
125 Mbps
Latency
33 ms
City Vibrancy
2
Coworking
0
Cafes
0
Nightlife
0
Parks
2
Transport
0
Walk Score
0
Footways
—
Airport
CSQ
Distance
33 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 12 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-05.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 56/100.
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