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Neighborhood · Ranked #34,663 of 84,120 nationally

Ancient Tree Eviction Risk: Moderate , Northbrook

Tract 17031801605 · Cook County, IL · pop 5,721 · neighborhood within 0.1 mi

Census tract 17031801605 sits in the Ancient Tree neighborhood of Northbrook, Illinois. It has a population of 5,721 and an eviction-risk score of 5.5/10 (Moderate tier). 51% of renters here pay 30%+ of their household income on rent, with 0% severely cost-burdened (≥50%).

Risk score
5.5
Moderate
Confidence 85% · 1–10 scale
Household mix · 100 hh
Burdened renters 1% Stable renters 1% Owners 98%
Tract context
Occupied units2,120
Renter share2.6%
SVI overall0.11
Poverty rate5.4%
Median income$181,136

Percentile rank

Higher percentile = riskier than more peers.
Within neighborhood
50 th percentile
Rank — 50th percentileBottomTop
#2 of 3 tracts In Ancient Tree
Moderate
Within parent city
50 th percentile
Rank — 50th percentileBottomTop
#4 of 7 tracts In Northbrook
Moderate
Within county
33 th percentile
Rank — 33th percentileBottomTop
#887 of 1,331 tracts In Cook County
Low
Within state
58 th percentile
Rank — 58th percentileBottomTop
#1,380 of 3,263 tracts In Illinois
Elevated
Geographic context

Risk heat across Northbrook and the region

Centroid at 42.1292, -87.8632 · click any tract to drill in

Why Ancient Tree scores 5.5

9 axes · 1 = landlord-friendly
Local political climate
Inherited from Northbrook
6.6
Regional political climate
2024 county presidential margin
7.5
State political climate
Illinois legislature & governorship
5.2
Economic stress
5.4% poverty · this tract
1.3
Supply constraint
tract rent vs county FMR
5.0
Rent control risk
Inherited from Northbrook
7.1
Eviction process difficulty
State law sets the calendar
5.0
Tenant organizing strength
Inherited from Northbrook
3.4
Housing court bias
Inherited from Northbrook
5.0

How Ancient Tree compares

Risk score vs. parent city, county, state.
Ancient Tree risk score vs. parent city / county / stateThis tract: 5.55.5This tracttract 801605Northbrook: 5.45.4Northbrookparent cityCounty: 5.75.7Countyavg tract in countyState: 5.45.4Stateavg tract in state
CDC Social Vulnerability Index

SVI percentile: 11

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

Eviction filings · Princeton Eviction Lab

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.

Historic baseline (2000–2018)

  • 80Total filings over 15 yrs
  • 6.95%Avg annual filing rate
  • 15.9%Peak (2010)
  • 1Filings in 2015 (latest validated)
Filings by year 2001 — 2015
Year-by-year eviction filings in tract 170318016052001: 4 filings (6.56/100 renter HHs)2002: 2 filings (3.28/100 renter HHs)2003: 4 filings (6.56/100 renter HHs)2004: 2 filings (3.28/100 renter HHs)2005: 1 filings (1.41/100 renter HHs)2006: 6 filings (8.45/100 renter HHs)2007: 3 filings (4.23/100 renter HHs)2008: 8 filings (11.27/100 renter HHs)2009: 11 filings (15.49/100 renter HHs)2010: 14 filings (15.91/100 renter HHs)2011: 8 filings (8.89/100 renter HHs)2012: 7 filings (7.78/100 renter HHs)2013: 4 filings (4.44/100 renter HHs)2014: 5 filings (5.56/100 renter HHs)2015: 1 filings (1.11/100 renter HHs)
Filings dropped 75% over the past 15 months.
Comparable tracts

Census tracts with similar eviction risk

Within Ancient Tree. Closest by Eviction Risk Score.

CDC PLACES 2023 · health & economic stress

Eviction-adjacent indicators

Crude prevalence of conditions linked to housing loss. Source: CDC PLACES (cwsq-ngmh), 2023 model-based small-area estimates.

Frequently asked

About tract 17031801605

Q1

What is the eviction-risk score for census tract 17031801605?

Census tract 17031801605 in the Ancient Tree neighborhood scores 5.5/10 (Moderate 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 17031801605?

5.4% of residents in tract 17031801605 live below the federal poverty line (ACS B17001, 2023). Population: 5,721.

Q3

How socially vulnerable is tract 17031801605?

CDC Social Vulnerability Index ranks this tract in the 11th percentile nationally. Sub-themes: socioeconomic 9th, household 13th, minority 49th, housing 22th.

Q4

Is tract 17031801605 considered part of Ancient Tree?

Yes. Per Census Bureau 2020 Block Assignment Files, the plurality of blocks in tract 17031801605 fall within Ancient Tree (neighborhood centroid within 0.1 miles, OSM data).

Q5

How many evictions are filed each year in tract 17031801605?

Princeton Eviction Lab recorded 80 eviction filings across 15 validated years in tract 17031801605 (2000-2018). The average annual filing rate is 6.95% of renter households, peaking at 15.9% in 2010. Source: Eviction Lab tract-validated 2024 release.

Q6

What share of households in tract 17031801605 struggle to pay rent?

About 5.7% of adults in this tract reported housing insecurity (could not pay rent or mortgage in the past 12 months), per the CDC PLACES 2023 model-based small-area estimate. 3.2% also reported utility shutoff threats — a frequent precursor to eviction filings.

Q7

How does tract 17031801605 compare to Northbrook overall?

Tract 17031801605 scores 5.5/10 — right in line with the parent city of Northbrook at 5.4/10. City-scale signals (state law, local rent controls, court bias) are inherited from Northbrook eviction risk; what makes this tract different are its tract-specific economic stress and supply-constraint sub-scores.

Sibling tracts

Highest-risk tracts in Northbrook

Top eight tracts in Northbrook ranked by composite eviction-risk score.

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