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Neighborhood · Ranked #7,836 of 84,120 nationally

Somerville Eviction Risk: High , Philadelphia

Tract 42101027700 · Philadelphia County, PA · pop 5,197 · neighborhood within 0.1 mi

With a score of 8/10, tract 42101027700 in the Somerville area of Philadelphia, PA reads high for landlord eviction risk. Severe burden reaches 40%. Those are renters paying half their income or more, and that is where non-payment filings originate.

Risk score
8
High
Confidence 85% · 1–10 scale
Household mix · 100 hh
Burdened renters 24% Stable renters 13% Owners 63%
Tract context
Occupied units2,448
Renter share36.8%
SVI overall0.88
Poverty rate36.0%

Percentile rank

Higher percentile = riskier than more peers.
Within neighborhood
100 th percentile
Rank, 100th percentileLowHigh
#1 of 2 tracts In Somerville
Very High
Within parent city
75 th percentile
Rank, 75th percentileLowHigh
#103 of 408 tracts In Philadelphia
Elevated
Within county
75 th percentile
Rank, 75th percentileLowHigh
#103 of 408 tracts In Philadelphia County
Elevated
Within state
100 th percentile
Rank, 100th percentileLowHigh
#2 of 3,445 tracts In Pennsylvania
Very High
Geographic context

Risk heat across Philadelphia and the region

Centroid at 40.0505, -75.1512 · click any tract to drill in

Why Somerville scores 8

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
36.0% poverty · this tract
9.0
Supply constraint
tract rent vs county FMR
5.0
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 Somerville compares

Risk score vs. parent city, county, state.
Somerville risk score vs. parent city / county / state8.0This tracttract 0277006.6Philadelphiaparent city6.6Countyavg tract in county4.6Stateavg tract in state
CDC Social Vulnerability Index

SVI percentile: 88

CDC/ATSDR 2022. Higher = more vulnerable. National percentile across 84k tracts.

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.

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)

  • 235Total filings over 4 yrs
  • 6.38%Avg annual filing rate
  • 7.0%Peak (2010)
  • 56Filings in 2016 (latest validated)
Filings by year 2010 to 2016
Year-by-year eviction filings in tract 42101027700
Filings dropped 22% over the past 4 months.

Pandemic-era tracking (2020–2021)

  • 230Total filings 2020-21
  • 3.0Avg monthly (observed)
  • 5.5Pre-pandemic baseline
  • 0.54×Ratio to baseline
Monthly filings 2020–2021 2020-01-01 to 2026-05-01
Monthly eviction filings vs pre-pandemic baseline

Pandemic filings ran far below baseline (moratorium effect). Eviction Lab tracked Palm Beach as part of its 34-metro Eviction Tracking System.

Comparable tracts

Census tracts with similar eviction risk

Within Somerville. Closest by Eviction Risk Score.

Analysis

What drives eviction risk in Somerville

around two-thirds of renter households cross the 30%-of-income line, markedly above the Philadelphia County average of 49.1%. The dominant input is economic stress at 9/10. The poverty rate is 36%. Judgments in high-poverty tracts are collectible far less often than filing counts suggest.

Running hot, court filing pressure reads 8.2/10. On the high side, regional political climate reads 8.2/10. It sits 1.4 points above the Philadelphia County average of 6.6.

Princeton's Eviction Lab logged 235 filings here across 4 tracked years. Filings peaked in 2010 at 7.0% of renter households. This ground was mapped B ("Still Desirable") on the 1930s HOLC security maps for Philadelphia. That grading determined who could get a mortgage, and its imprint on tenure and rent burden is still visible in the ACS data above.

In a typical year about 6.4% of renter households face a filing. Nationally it ranks #7,836 of 84,120 for landlord eviction difficulty.

On the CDC Social Vulnerability Index the tract reads 8.9/10, which tracks how hard a shock lands on the households already here. Statewide the PA average is 4.6, so this tract runs 3.4 points hotter. Of its three components the household composition measure is the most pressured.

37% of occupied units are renter-occupied.

These are ACS 5-year estimates; the score moves when the ACS, court-record, or statute inputs behind it move.

Frequently asked

About tract 42101027700

Q1

What is the eviction-risk score for census tract 42101027700?

Census tract 42101027700 in the Somerville neighborhood scores 8/10 (High 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 poverty rate in tract 42101027700?

36.0% of residents in tract 42101027700 live below the federal poverty line (ACS B17001, 2023). Population: 5,197.
Q3

How socially vulnerable is tract 42101027700?

CDC Social Vulnerability Index ranks this tract in the 88th percentile nationally. Sub-themes: socioeconomic 85th, household 93th, minority 97th, housing 58th.
Q4

Is tract 42101027700 considered part of Somerville?

Yes. Per Census Bureau 2020 Block Assignment Files, the plurality of blocks in tract 42101027700 fall within Somerville (neighborhood centroid within 0.1 miles, OSM data).
Q5

How many evictions are filed each year in tract 42101027700?

Princeton Eviction Lab recorded 235 eviction filings across 4 validated years in tract 42101027700 (2000-2018). The average annual filing rate is 6.38% of renter households, peaking at 7.0% in 2010. Source: Eviction Lab tract-validated 2024 release.
Q6

Did eviction filings in tract 42101027700 drop during COVID?

Pandemic-era filings ran 0.54× the pre-COVID monthly baseline. Filings dropped sharply, likely a moratorium effect. Tracked by the Eviction Lab Eviction Tracking System (Palm Beach), 2020-2021.
Q7

How does tract 42101027700 compare to Philadelphia overall?

Tract 42101027700 scores 8/10, higher than the parent city of Philadelphia at 6.6/10. 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.
Q8

Was tract 42101027700 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.

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