Posen, IL — Momentum Score, Home Values & Best-For

All states·Illinois·Posen

Cook County · Chicago-Naperville-Elgin · population 5,413

AffordabilityShrinkingSmall-town feel
OverviewCost of livingMoving guide
View watchlist →
59
Stable
Momentum score · 0–100

Where Posen stands

At or near all-time high. population shrinking 1.0% per year.

Median home $193,615
1-year -1.2%
5-yr CAGR +5.3%
vs 5-yr peak -1.3%
Population -1.0%/yr

Home value trajectory · last 10 years

Zillow ZHVI · monthly
peak 2025-03$194k$82k$123k$163k$204k201620182020202220242026

Lifestyle scores

🚶
Walkability
25/100
Very car-dependent
Estimated from population density. Higher = denser, more amenities within walking distance.
🚉
Public transit
10/100
Transit limited
Curated list of major US transit systems + population-based estimate. Higher = real subway/rail/bus options.
💻
Remote work fit
56/100
Workable for remote workers
Composite of city size, housing cost, state tax structure, and region's remote-work track record.

Scores are heuristic estimates from population density, state, and known transit/walkable cities. Not based on a paid Walk Score / Transit Score API — see methodology for the formula.

How the momentum score breaks down

methodology →
Home YoY
44 · w22%
Home 5-yr CAGR
66 · w22%
Distance from peak
82 · w18%
Population growth
30 · w16%
Home 10-yr CAGR
82 · w10%
Long thesis

Posen offers a $193,615 median home with +5.3% annualized 5-year appreciation. Affordability + positive trend is one of the better risk/reward setups in US residential — small downside, room to compound.

Short thesis

Posen's population is shrinking 1.0% per year. Housing demand has to come from somewhere — if people are leaving, the buyer pool is shrinking faster than the inventory. That eventually shows up in price.

About Posen

Posen is a city in Cook County, Illinois, with an estimated population of 5,413. It anchors the Chicago-Naperville-Elgin metro area. The population has contracted 1.0% per year on average since 2020. The median home value in Posen is $193,615 as of 2026-04, down 1.2% over the last 12 months. Over the last five years, home values have averaged +5.3% annual growth, with prices at or near the 5-year peak. The composite momentum score is 59 of 100 (Stable). Conditions are neither hot nor cold, so the local fit matters more than market timing.

▲ Bull case

●Healthy 5-year run: +5.3% annualized over 5 years, outpacing US inflation.
●Held the highs: currently -1.3% from the 5-year peak — this market refused to give back gains.
●Cheap entry point: $193,615 median home is well below the US median of $355k — room to grow without overpaying.

▼ Bear case

●Flat or shrinking population: -1.0% per year. Housing demand has to come from somewhere — verify the source.
○Thin housing market: small population means fewer transactions and slower resale. Liquidity risk on exit.

Playbook

Buyer

Lifestyle fit matters more than market timing in a Stable market. Take your time on the home and neighborhood; the macro trend isn't urgent. Negotiate normally.

Seller

Price competitively from day one or risk a 60+ day listing. Staging, photography, and presentation matter more in Stable markets than in Hot ones.

Investor

Stable cap rates, no big appreciation story to lean on. Underwrite this as a pure cash-flow play — the math has to work on rent alone.

Local safety & alerts

No active National Weather Service alerts for Cook County right now.

NWS active alerts (IL)Illinois Emergency ManagementHow to prepare (NWS)

Public-safety links are official .gov sources, not curated by us. Cook County routes NWS alerts; check the state EM portal for non-weather emergencies.

Cities like Posen

Riverdale, IL59 · StableChicago Heights, IL60 · StableHazel Crest, IL56 · StableHarvey, IL55 · Stable

Run the numbers for Posen

ToolCan I afford Posen?Income → city shortlistToolROI on a Posen rentalCap rate, cash-on-cash, DSCRToolCompare Posen to anywhereSide-by-side up to 3 citiesToolPosen cost-of-livingEquivalent income elsewhere

Sources: Zillow ZHVI (home values), Zillow ZORI (rents), US Census ACS + place population. Updated when source agencies publish revisions.

Climate & natural-disaster risk

Winter (Jan)
33° / 18°
avg high / low
Summer (Jul)
85° / 64°
avg high / low
Sunny days/yr
189
~52% of year
Annual precip
38″ rain
22″ snow
Disaster risk (1=very low, 5=very high)
Hurricane
Very low
Tornado
High
Wildfire
Very low
Earthquake
Low
Flood
Moderate

State-level averages from NOAA Climate Normals (1991-2020) and FEMA National Risk Index. City-level conditions can vary significantly within a state.

Local sports teams

Major professional teams the Chicago-Naperville-Elgin area cheers for. Detailed stats, schedules, and player pages on intherafters.com.

Current weather

Loading current conditions…

7-day forecast on weather.gov →

Find rentals & listings

Open current Posen listings on the major real-estate sites.

Links open the live search on the destination site — results are always current.

Local economy & environment

Humidity
71%
Humid climate
Median household income
$78,400
Illinois state median
Top industries (state-level)
FinanceManufacturingHealthcare

Humidity is annual average relative humidity (NOAA). Income is Census ACS 5-year estimate. Industries are largest employment sectors statewide (BLS); the local mix in a given city may vary.

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