South Miami, FL
33143
Miami-Dade County County · Florida · Pop. 41,680
Last updated: May 2026
South Miami, Florida (ZIP code 33143) is home to approximately 41,680 residents. The median household income in 33143 is $125,856, which is 78% above the national average of $70,784. The cost of living in 33143 is reflected in its housing market - the median home value is $608,854 and the average rent is $1,644/month. 33143 has a violent crime rate of 101.0 per 100,000 residents, which is 73% below the national average - earning it a safety grade of A+. 33143 is served by with an average school rating of 7.9/10. Air quality in 33143 is rated Good with an average AQI of 25.1. The average commute time in 33143 is 22 minutes, 5 minutes below the national average. Compare 33143 vs national averages and nearby neighborhoods using our free ZipScore intelligence platform.
On This Page
👥 Demographics
Race & Ethnicity
💰 Income & Economy
Affordability Assessment: Renters in this area spend approximately 16% of their income on rent, which is considered very affordable. Home prices are moderately affordable at 4.8x the median income.
🏠 Housing
🔒 Safety & Crime
South Miami (33143) is significantly safer than the national average, with violent crime rates 73% below the US average. This is considered a very safe area.
🎓 Schools & Education
Top Schools in 33143
| School | Type | Rating | Students |
|---|---|---|---|
| South Miami Elementary School | public | 9/10 | 878 |
| South Miami Middle School | public | 9/10 | 933 |
| Riverside Elementary | public | 8/10 | 436 |
🌡️ Climate & Weather
🌫️ Air Quality
⚠️ Natural Disaster Risk
🚗 Commute
Nearby ZIP Codes
Compare 33143 With Another ZIP
Pros and Cons of Living in South Miami, FL (33143)
Based on crime, housing, income, schools, and air quality data
✅ Pros
- + Low crime rate - violent crime is 73% below the national average
- + Above-average income - median household income of $125,856
- + Good air quality - average AQI of 25.1 (rated "Good" by EPA standards)
- + Strong schools - average school rating 7.9/10
⚠️ Cons
- − High housing costs - home prices 101% above the national average
- − High rent - average $1,644/month, above the national median of $1,163
Data sourced from US Census Bureau, FBI Crime Statistics, and EPA. Individual experiences may vary.
Frequently Asked Questions about ZIP Code 33143
What is the population of 33143? ▼
The population of ZIP code 33143 in South Miami, Florida is approximately 41,680 people.
Is 33143 safe to live in? ▼
South Miami (33143) is significantly safer than the national average, with violent crime rates 73% below the US average. This is considered a very safe area. Safety Grade: A+.
What is the median income in 33143? ▼
The median household income in 33143 (South Miami, Florida) is $125,856. The per capita income is $81,806. The US national median household income is $70,784.
What is the cost of living in 33143? ▼
Renters in this area spend approximately 16% of their income on rent, which is considered very affordable. Home prices are moderately affordable at 4.8x the median income. Median home value: $608,854. Average rent: $1,644/month.
What are schools like in 33143? ▼
Schools in 33143 receive an Education Grade of B+. There are 3 schools with an average rating of 7.9/10 and a student-teacher ratio of 18:1. See the full schools section above for individual school listings.
What is the crime rate in 33143? ▼
The violent crime rate in 33143 is 101.0 per 100,000 residents, which is below the national average of 380.7. Property crime rate: 897.0 per 100k (national avg: 1,958.2).
What is the average rent in 33143? ▼
The median monthly rent in 33143 (South Miami, Florida) is $1,644/month. The national median rent is $1,163/month.
What is the median home value in 33143? ▼
The median home value in 33143 (South Miami, Florida) is $608,854. The national median home value is $303,400.
Is 33143 a good place to live? ▼
33143 (South Miami, Florida) has a ZipScore of 74/100 - our composite score based on safety (25%), affordability (20%), schools (15%), air quality (10%), climate (10%), commute (10%), and disaster risk (10%). This is a good neighborhood with solid fundamentals.
What is the air quality in 33143? ▼
The average Air Quality Index (AQI) in 33143 is 25.1 - rated Good by EPA standards. Average PM2.5 level: 6.2 µg/m³.
Data sourced from U.S. Census Bureau (ACS), FBI Uniform Crime Report, EPA AirNow, FEMA National Risk Index, and Open-Meteo. Last updated: May 2026