Aurora IL vs Buffalo NY — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Aurora, IL
Illinois · Population: 24,510
- Median HH Income$62,462
- Median Home Price$320,635
- Unemployment7.1%
- Bachelor's+13.2%
Buffalo, NY
New York · Population: 276,397
- Median HH Income$48,050
- Median Home Price$241,380
- Unemployment7.2%
- Bachelor's+30.3%
Detailed Comparison
Demographics
Population
Aurora
24,510
Buffalo
276,397
Buffalo +
Pop. Density / sq mi
Lower = more space
Aurora
N/A
Buffalo
N/A
Median Age
Aurora
39.7
Buffalo
34.3
Buffalo +
Foreign Born
Aurora
14.1%
Aurora +
Buffalo
10.5%
White
Aurora
63.2%
Aurora +
Buffalo
45.4%
Black
Aurora
2.6%
Buffalo
32.9%
Buffalo +
Asian
Aurora
1.5%
Buffalo
8.2%
Buffalo +
Hispanic
Aurora
37.1%
Aurora +
Buffalo
12.7%
Spanish at Home
Aurora
N/A
Buffalo
N/A
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Population | 24,510 | 276,397 | Buffalo + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 39.7 | 34.3 | Buffalo + |
| Foreign Born | 14.1% | 10.5% | Aurora + |
| White | 63.2% | 45.4% | Aurora + |
| Black | 2.6% | 32.9% | Buffalo + |
| Asian | 1.5% | 8.2% | Buffalo + |
| Hispanic | 37.1% | 12.7% | Aurora + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Aurora
$62,462
Aurora +
Buffalo
$48,050
Per Capita Income
Aurora
$32,181
Aurora +
Buffalo
$30,995
Per Capita Personal Income (MSA)
BEA MSA-level
Aurora
$68,110
Buffalo
$77,425
Buffalo +
Unemployment Rate
Aurora
7.1%
Aurora +
Buffalo
7.2%
Poverty Rate
Aurora
15.5%
Aurora +
Buffalo
27.4%
Bachelor's Degree+
Aurora
13.2%
Buffalo
30.3%
Buffalo +
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Median HH Income | $62,462 | $48,050 | Aurora + |
| Per Capita Income | $32,181 | $30,995 | Aurora + |
| Per Capita Personal Income (MSA)BEA MSA-level | $68,110 | $77,425 | Buffalo + |
| Unemployment Rate | 7.1% | 7.2% | Aurora + |
| Poverty Rate | 15.5% | 27.4% | Aurora + |
| Bachelor's Degree+ | 13.2% | 30.3% | Buffalo + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Aurora
$320,635
Buffalo
$241,380
Buffalo +
Homeownership Rate
Aurora
73.6%
Aurora +
Buffalo
42.7%
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $320,635 | $241,380 | Buffalo + |
| Homeownership Rate | 73.6% | 42.7% | Aurora + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Aurora
344
Aurora +
Buffalo
434
Property Crime / 100K
FBI CDE (state-level est.)
Aurora
1842
Buffalo
1736
Buffalo +
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 344 | 434 | Aurora + |
| Property Crime / 100KFBI CDE (state-level est.) | 1842 | 1736 | Buffalo + |
Health
Obesity Rate
CDC PLACES
Aurora
35.9%
Aurora +
Buffalo
38.4%
Diabetes Rate
CDC PLACES
Aurora
11.4%
Aurora +
Buffalo
13.4%
Poor Mental Health
CDC PLACES — 14+ days/month
Aurora
15.9%
Aurora +
Buffalo
19.1%
No Health Insurance
CDC PLACES
Aurora
15.2%
Buffalo
9.4%
Buffalo +
Binge Drinking
CDC PLACES
Aurora
17.5%
Buffalo
16.3%
Buffalo +
Current Smokers
CDC PLACES
Aurora
11.7%
Aurora +
Buffalo
16.5%
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 35.9% | 38.4% | Aurora + |
| Diabetes RateCDC PLACES | 11.4% | 13.4% | Aurora + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 15.9% | 19.1% | Aurora + |
| No Health InsuranceCDC PLACES | 15.2% | 9.4% | Buffalo + |
| Binge DrinkingCDC PLACES | 17.5% | 16.3% | Buffalo + |
| Current SmokersCDC PLACES | 11.7% | 16.5% | Aurora + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Aurora
50.2°F
Buffalo
48.3°F
Buffalo +
Annual Precipitation
NOAA 1991–2020 normal
Aurora
37.7 in
Aurora +
Buffalo
40.5 in
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 50.2°F | 48.3°F | Buffalo + |
| Annual PrecipitationNOAA 1991–2020 normal | 37.7 in | 40.5 in | Aurora + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Aurora
9.4 µg/m³
Buffalo
8.1 µg/m³
Buffalo +
Good Air Days
AQI ≤ 50
Aurora
55.0%
Buffalo
75.0%
Buffalo +
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 9.4 µg/m³ | 8.1 µg/m³ | Buffalo + |
| Good Air DaysAQI ≤ 50 | 55.0% | 75.0% | Buffalo + |
Commute
Mean Commute Time
Census ACS
Aurora
26.6 min
Buffalo
21.6 min
Buffalo +
| Metric | Aurora, IL | Buffalo, NY | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 26.6 min | 21.6 min | Buffalo + |
Which City is Right for You?
Aurora leads in median household income at $62,462, while buffalo offers more affordable housing with a median home price of $241,380. On public safety, Aurora is safer with a violent crime rate of 344 per 100,000 residents, compared to 434 in Buffalo. Aurora has a lower unemployment rate at 7.1%, and Buffalo has cleaner air (PM2.5 avg 8.1 µg/m³). For overall health outcomes, Aurora scores better with a lower obesity rate of 35.9%.
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