Tract 42101033101 ·
Philadelphia County, PA · pop 5,402 · neighborhood within 0.5 mi
Eviction risk in the Mayfair neighborhood of Philadelphia centers on tract 42101033101, which scores 7.3/10 (Elevated tier) and is home to 5,402 residents. On the national scale it ranks #2,516 of 84,120 for landlord eviction difficulty.
About 64% of renters carry a rent burden of 30% of income or higher, a severe level, and 34% are severely burdened at 50% or more. The typical renter pays about $1,348 a month while the average household earns $60,333 a year, roughly 27% of income at the averages. Renters make up 24% of occupied homes.
Risk score
6.4
Elevated
Confidence 100% · 1–10 scale
Household mix · 100 hh
Burdened renters 15%Stable renters 8%Owners 77%
Tract context
Occupied units1,762
Renter share23.6%
SVI overall0.80
Poverty rate28.6%
Median income$60,333
Percentile rank
Higher percentile = riskier than more peers.
Within neighborhood
100th percentile
#1 of 2 tracts In Mayfair
Very High
Within parent city
71th percentile
#119 of 408 tracts In Philadelphia
Elevated
Within county
72th percentile
#116 of 408 tracts In Philadelphia County
Elevated
Within state
92th percentile
#295 of 3,445 tracts In Pennsylvania
Very High
Geographic context
Risk heat across Philadelphia and the region
Centroid at 40.0403, -75.0380 · click any tract to drill in
Why Mayfair scores 6.4
9 axes · 1 = landlord-friendly
Local political climate
Inherited from Philadelphia
8.0
Regional political climate
2024 county presidential margin
8.2
State political climate
Pennsylvania legislature & governorship
3.4
Economic stress
28.6% poverty · this tract
7.2
Supply constraint
$1,348 rent vs county FMR
2.5
Rent control risk
Inherited from Philadelphia
6.0
Eviction process difficulty
State law sets the calendar
7.5
Tenant organizing strength
Inherited from Philadelphia
7.5
Housing court bias
Inherited from Philadelphia
7.5
How Mayfair compares
Risk score vs. parent city, county, state.
CDC Social Vulnerability Index
SVI percentile: 80
CDC/ATSDR 2022. Higher = more vulnerable. National percentile across 84k tracts.
76%Socioeconomic
92%Household composition
69%Racial/ethnic minority
51%Housing & transportation
Historical context · 1930s redlining
HOLC grade: B: Still Desirable
This tract sits within an area graded by the Home Owners' Loan Corporation in the 1930s. Grade B meant middle-class areas with mortgage access. These designations suppressed minority homeownership for generations and remain a documented predictor of present-day eviction filings and rent burden.
0%Grade A
100%Grade B
0%Grade C
0%Grade D · redlined
Source: Mapping Inequality (americanpanorama.org), 1935-1940 HOLC residential security maps, aggregated to 2020 census tracts by area share. CC BY-NC-SA 4.0.
Eviction filings
Court-record eviction history
Court-validated eviction filings collected from county clerks and consolidated by the Eviction Lab at Princeton University. Filing rate is filings per 100 renter households.1
Historic baseline (2000–2018)
85Total filings over 4 yrs
5.39%Avg annual filing rate
6.7%Peak (2016)
27Filings in 2016 (latest validated)
Filings by year2010 to 2016
Filings climbed 29% over the past 4 months.
Pandemic-era tracking (2020–2021)
165Total filings 2020-21
2.1Avg monthly (observed)
2.5Pre-pandemic baseline
0.87×Ratio to baseline
Monthly filings 2020–20212020-01-01 to 2026-05-01
Pandemic filings ran below baseline. Eviction Lab tracked Palm Beach as part of its 34-metro Eviction Tracking System.
The score leans hardest on eviction process difficulty at 7.5/10. That part comes from the wider legal climate rather than the tract itself. Statewide and court-level factors such as eviction-process speed and rent-control exposure are inherited from Philadelphia eviction risk, while the economic and supply signals are measured at the tract level.
Set against its neighbors, this tract scores above the Philadelphia County average of 6.8 and above the Pennsylvania statewide average of 5.4. Within its own county it reads on the riskier side for landlords.
HOLC surveyors mapped this tract in the 1930s with a dominant grade of B ("Still Desirable"), above the redlined D tier. The grading still shaped decades of lending and development in the surrounding area.
The tract is White and Black and ranks around the 80th percentile nationally on the CDC Social Vulnerability Index, a measure of how exposed residents are to housing and economic shocks. High vulnerability tends to track with higher eviction-filing rates when rents climb.
For a landlord, this is a tract where process discipline pays off. Clean paperwork and steady screening keep the elevated risk manageable.
Frequently asked
About tract 42101033101
Q1
What is the eviction-risk score for census tract 42101033101?
Census tract 42101033101 in the Mayfair neighborhood scores 6.4/10 (Elevated tier). The Eviction Risk Score blends state law, county filing rates, parent-city politics, and tract-specific rent-to-income ratios + poverty signals.
Q2
What is the average rent in tract 42101033101?
Median gross rent is $1,348/month (ACS 5-year 2023, table B25064). 64% of renter households are cost-burdened.
Q3
What is the poverty rate in tract 42101033101?
28.6% of residents in tract 42101033101 live below the federal poverty line (ACS B17001, 2023). Population: 5,402.
Q4
How socially vulnerable is tract 42101033101?
CDC Social Vulnerability Index ranks this tract in the 80th percentile nationally. Sub-themes: socioeconomic 76th, household 92th, minority 69th, housing 51th.
Q5
Is tract 42101033101 considered part of Mayfair?
Yes. Per Census Bureau 2020 Block Assignment Files, the plurality of blocks in tract 42101033101 fall within Mayfair (neighborhood centroid within 0.5 miles, OSM data).
Q6
How many evictions are filed each year in tract 42101033101?
Princeton Eviction Lab recorded 85 eviction filings across 4 validated years in tract 42101033101 (2000-2018). The average annual filing rate is 5.39% of renter households, peaking at 6.7% in 2016. Source: Eviction Lab tract-validated 2024 release.
Q7
Did eviction filings in tract 42101033101 drop during COVID?
Pandemic-era filings ran 0.87× the pre-COVID monthly baseline. Filings ran modestly below normal. Tracked by the Eviction Lab Eviction Tracking System (Palm Beach), 2020-2021.
Q8
How does tract 42101033101 compare to Philadelphia overall?
Tract 42101033101 scores 6.4/10, higher than the parent city of Philadelphia at 5.5/10. City-scale signals (state law, local rent controls, court bias) are inherited from Philadelphia eviction risk; what makes this tract different are its tract-specific economic stress and supply-constraint sub-scores.
Q9
Was tract 42101033101 historically redlined?
Yes. This tract sits inside an area graded by the Home Owners' Loan Corporation in the 1930s, with a dominant grade of B. 0% of the tract's area was rated D ("Hazardous"), the redlined tier. HOLC redlining systematically denied mortgage credit to Black, immigrant, and working-class neighborhoods and remains a documented predictor of present-day eviction filings, rent burden, and homeownership gaps. Source: Mapping Inequality (americanpanorama.org), Robert K. Nelson et al.
Sibling tracts
Highest-risk tracts in Philadelphia
Top eight tracts in Philadelphia ranked by composite eviction-risk score.