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Greenfield
City in Wisconsin, United States
Overview
Greenfield, Wisconsin is a busy suburb south of Milwaukee, offering a blend of residential calm and commercial amenities. The city is known for its well-kept parks, family-friendly atmosphere, and convenient access to major highways. Although modest in size, Greenfield offers an inviting community vibe and plenty of recreational spaces.
Geographic Context
Jurisdiction
United States
State
Wisconsin
Population
23,488
Time Zone
America/Chicago
Coordinates
42.96°, -88.01°
Key Metrics
Safety Score · estimate
87
Female Safety
85
LGBTQ+ Safety
78
Traffic Safety
80
Food Safety
95
Monthly Cost · estimate
$2,453
Local Cost
$1,485
Local Income
$3,400
Cashless
82
English
100
Temperature
8.3°C
Summer Avg
21.1°C
Winter Avg
-5.3°C
Record High
40.0°C
Record Low
-37.6°C
Humidity
80%
Precipitation
945 mm
Internet Speed
135 Mbps
Upload
52 Mbps
Latency
7 ms
City Vibrancy
18
Coworking
1
Cafes
5
Nightlife
4
Parks
8
Transport
0
Walk Score
0
Footways
—
Airport
MKE
Distance
9 km
Explore
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-06.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-05.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 87/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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