What is the FHFA house price trend in Illinois in 2026?

The FHFA HPI for Illinois (state) is 550.96 as of 2026 Q1, with a 1-year change of +5.75% and a 5-year change of +49.44%. The US state median 1-year change is +3.79%.

Is Illinois above or below the US median for house price momentum?

Illinois is 1.96 percentage points above the US state median (+3.79%) (+3.79%) for 1-year FHFA HPI change as of 2026 Q1.

What is the GUSPM score for Illinois?

The Gera US Price Momentum (GUSPM) score for Illinois is 62.3 / 100, computed from FHFA HPI data as of 2026 Q1. GUSPM blends 1-year momentum (50%), annualized 5-year momentum (30%), and a stability bonus (20%), normalized to 0–100 across all US states and metro areas tracked. See the methodology page for the full formula.

What is the volatility of house prices in Illinois?

Illinois has a low volatility (0.82% standard deviation of annual HPI changes over the last 10 quarters). Bands: low 2.5%.

What is the FHFA All-Transactions House Price Index?

The FHFA All-Transactions HPI (not seasonally adjusted) measures average house price changes using both purchase mortgages and refinancings acquired by Fannie Mae or Freddie Mac. The index base is 1980Q1=100 for the all-transactions variant. It is a US federal government work, in the public domain, and available at no cost from fhfa.gov.

GeraMarket / US house price momentum / Illinois

Illinois: House Price Momentum

FHFA HPI for Illinois (state): 550.96 (2026 Q1) · 1yr: +5.75% · 5yr: +49.44% · GUSPM: 62.3 / 100. Source: FHFA HPI (US public domain).

What is the FHFA house price trend in Illinois?

As of 2026 Q1, the FHFA All-Transactions House Price Index for Illinois (state) is 550.96 (index base: 1980Q1=100), representing a 1-year change of +5.75% — 1.96 percentage points above the US state median (+3.79%), and a 5-year change of +49.44%. The Gera US Price Momentum (GUSPM) score is 62.3 / 100. Source: FHFA HPI (US public domain).

Source:FHFA House Price Index (HPI) — All-Transactions, Not Seasonally Adjusted·as of 2026 Q1updated quarterly (last: 20 June 2026)

Gera US Price Momentum Index62.3 / 100 · 1yr +5.75%Illinois: HPI 550.96, 1yr +5.75%, 5yr +49.44%, volatility low (2026 Q1)How this index is calculated

Reference period: 2026 Q1· FHFA HPI All-Transactions (NSA) · US public domain · Illinois

Illinois house price figures (2026 Q1)

Illinois — FHFA HPI All-Transactions (NSA), 2026 Q1
Measure	Value	Notes
FHFA HPI value	550.96	2026 Q1 (index base 1980Q1=100, All-Transactions NSA)
1-year % change	+5.75%	vs same quarter prior year; 1.96 percentage points above the US state median (+3.79%)
5-year % change	+49.44%	vs same quarter 5 years ago
Volatility	0.82%	Std dev of 1yr changes (last 10 quarters); band: low
GUSPM score	62.3 / 100	Gera composite 0–100, normalized across all US states + metros

Compare Illinois with similar areas

Explore GUSPM across all US states — filter by momentum and volatility.

IllinoisGUSPM 62.3 / 100 · 1yr +5.75% · 5yr +49.44% · volatility low

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#	Area	Type	GUSPM	1-Year	5-Year	Volatility	Details
#1	Connecticut	State	69.8 / 100	+6.55%	+60.59%	medium	View →
#2	New Hampshire	State	65.5 / 100	+5.35%	+61.63%	medium	View →
#3	Maine	State	65.3 / 100	+4.89%	+64.88%	medium	View →
#4	New Jersey	State	65.3 / 100	+5.38%	+62.31%	medium	View →
#5	New York	State	64.7 / 100	+6.11%	+51.59%	low	View →
#6	Alaska	State	64.5 / 100	+7.37%	+42.49%	medium	View →
#7	Illinois	State	62.3 / 100	+5.75%	+49.44%	low	View →
#8	Wisconsin	State	61.6 / 100	+4.90%	+57.49%	medium	View →
#9	Rhode Island	State	61.0 / 100	+4.47%	+61.32%	medium	View →
#10	Pennsylvania	State	60.3 / 100	+5.29%	+48.40%	low	View →
#11	Ohio	State	59.7 / 100	+4.83%	+53.11%	medium	View →
#12	Michigan	State	59.5 / 100	+5.01%	+50.78%	medium	View →
#13	South Carolina	State	58.0 / 100	+3.43%	+61.84%	medium	View →
#14	Indiana	State	57.8 / 100	+4.31%	+52.69%	low	View →
#15	Missouri	State	57.8 / 100	+4.44%	+51.53%	medium	View →
#16	Vermont	State	57.8 / 100	+3.89%	+61.71%	high	View →
#17	Tennessee	State	57.7 / 100	+3.51%	+58.85%	low	View →
#18	Kentucky	State	57.0 / 100	+4.37%	+50.25%	low	View →
#19	South Dakota	State	56.7 / 100	+4.23%	+50.52%	low	View →
#20	Arkansas	State	55.8 / 100	+3.79%	+52.32%	low	View →
#21	Alabama	State	55.4 / 100	+4.18%	+48.22%	low	View →
#22	Nebraska	State	55.0 / 100	+4.21%	+47.84%	medium	View →
#23	Massachusetts	State	54.5 / 100	+4.21%	+47.84%	medium	View →
#24	West Virginia	State	54.4 / 100	+4.82%	+42.94%	medium	View →
#25	Kansas	State	53.9 / 100	+3.93%	+49.29%	medium	View →

Showing top 25 results. Source: FHFA HPI (All-Transactions, NSA), sorted by GUSPM composite.

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Frequently asked questions

What is the FHFA house price trend in Illinois in 2026?: The FHFA HPI for Illinois (state) is 550.96 as of 2026 Q1, with a 1-year change of +5.75% and a 5-year change of +49.44%. The US state median 1-year change is +3.79%.
Is Illinois above or below the US median for house price momentum?: Illinois is 1.96 percentage points above the US state median (+3.79%) (+3.79%) for 1-year FHFA HPI change as of 2026 Q1.
What is the GUSPM score for Illinois?: The Gera US Price Momentum (GUSPM) score for Illinois is 62.3 / 100, computed from FHFA HPI data as of 2026 Q1. GUSPM blends 1-year momentum (50%), annualized 5-year momentum (30%), and a stability bonus (20%), normalized to 0–100 across all US states and metro areas tracked. See the methodology page for the full formula.
What is the volatility of house prices in Illinois?: Illinois has a low volatility (0.82% standard deviation of annual HPI changes over the last 10 quarters). Bands: low < 1.0%, medium 1.0–2.5%, high > 2.5%.
What is the FHFA All-Transactions House Price Index?: The FHFA All-Transactions HPI (not seasonally adjusted) measures average house price changes using both purchase mortgages and refinancings acquired by Fannie Mae or Freddie Mac. The index base is 1980Q1=100 for the all-transactions variant. It is a US federal government work, in the public domain, and available at no cost from fhfa.gov.

Other I* states

Contains public sector information published by Federal Housing Finance Agency (FHFA) and licensed under the US public domain — federal government work. Source: FHFA House Price Index (HPI) — All-Transactions, Not Seasonally Adjusted (2026 Q1, published June 2026).