LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 60180 sells for about $335,496, or $144 per square foot.

Prices are up +4.6% from a year ago, so sellers still have some momentum. Homes take about 13 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $1,780 a month.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 60180 — Union

McHenry County →refreshed Nov 2, 2026next refresh Dec 2, 2026
Market mood · neutral

The housing market in Union (60180) remains stable with limited inventory and modest year-over-year price growth. Market activity is driven by demand for semi-rural residential properties, though affordability remains a challenge for some buyers due to current interest rates. Data reflects a quiet, low-turnover environment typical of this geography.

Who this ZIP fits

This ZIP is best suited for family buyers and those seeking a semi-rural lifestyle with more space, though it requires a commute for major employment.

Parent geography
Union · no city intel reportMcHenry County →Illinois state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 54.3 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$335,496
+4.6% year over year
Corroborated · 1 anchor · 0% off nearest
Days on market
13 days
Active listings
12
Sale-to-list ratio
98.5%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
85
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
73
Growth/100

Median prices moved up 4.6% year over year.

92
Liquidity/100

Homes spend a median of 13 days on market with 2.4 months of supply — a fast-moving market.

85
Momentum/100

0% of listings have cut prices · homes sell at 98.5% of asking — demand is running ahead of supply.

90
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 4.2% · poverty 6.0% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2015201620172018201920202021202220232024202520272029$240,000$280,000$320,000$360,000$400,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 3.6%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this ZIP's residential parcels

2015201620172018201920202021202220232024202520272029$3,500$4,200$4,900$5,600$6,300

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 2.9%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2020-2024 5-year estimates
Population change
+0.5%

versus the prior ACS vintage

Population base
1,831

ZCTA 60180, McHenry County IL

Immigration & foreign-bornU.S. Census Bureau ACS · ZIP granular
Foreign-born share
8.2%
Foreign-born residents
151
Naturalized (of foreign-born)
7.3%
Non-citizens (of population)
7.6%
Entered 2010 or later (of foreign-born)
25.8%
World region of birth (foreign-born)
Americas
88.7%
Asia
11.3%

ACS 2024 5-year estimates. Aggregate published statistics for this ZIP — never individual records, and never an attribute of any individual property or resident.

Area context
Crime & safety

Crime rates in Union are generally low, consistent with the rural character of McHenry County and significantly lower than the regional averages for the Chicago metropolitan area.

Schools & education

Schools serving the area are part of the Huntley and Marengo-Union districts, which generally maintain solid performance ratings within the state framework.

Environmental & hazard

The area is subject to standard Midwestern weather risks, including severe thunderstorms and occasional winter storm impacts, with flood risk primarily concentrated near local creek beds.

Growth & development

Growth is driven by the expansion of the McHenry County corridor, with Union serving as a small, historically agricultural community experiencing modest residential infill.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Illinois) — Property Tax Assessment (Fair Cash Value): Property is assessed at 33 1/3% of its fair cash value. The tax bill is calculated by multiplying the equalized assessed value (EAV) by the aggregate tax rate of the local taxing districts.

Transportation & commute

Residents primarily rely on personal vehicles for commuting to employment hubs in the Chicago-Joliet-Naperville metro area.

Recreation & amenities

The area features rural landscapes and proximity to local parks and open spaces typical of McHenry County's semi-rural character.

Rental market

The rental market is characterized by limited inventory with HUD-benchmarked fair market rents for a 2-bedroom unit at $1,780.

Economy & employers

The local economy is largely supported by agricultural, small-scale commercial, and service-sector businesses within McHenry County.

Transportation & infrastructure

Transportation is primarily highway-dependent with access to regional corridors connecting to the broader Chicago metropolitan area.

Development pipeline

Development is largely focused on low-density residential infill and preservation of the area's rural character.

County appraisal district

McHenry County Assessment Office manages property valuations for tax purposes.

Special districts

Parcels are subject to local school district and county-level special service area taxes.

Insurance & hazard market

Property insurance premiums are influenced by regional weather patterns and hazard exposure typical of Northern Illinois.

Discovery profileACS 2020-2024 5-year estimates
Census profile · ZCTA 60180, McHenry County IL
Population
1,831
Median age
39.7 yrs
Owner-occupancy
79%
Median home value
$335,496
Median gross rent
$1,780
Median household income
$70,000
Median year built
1971
Vacancy rate
5%
Renter share
21%
Owner cost burden
25%
Renter cost burden
35%
Population change
+0.5%
Work-from-home share
12%
Mean commute
35 min
Bachelor's or higher
28%
Unemployment
4.2%
Poverty rate
6%
Avg household size
2.6
White
92%
Hispanic
5%
Other
3%

Data retrieved from US Census Bureau ZCTA 60180 profiles.

Public schools with an address here · 0

No public schools report a street address in this area. Source: NCES EDGE public school locations 2023-24.

School districts
Marengo-Union ISDBServes the core of the Union community.
Huntley Community School District 158A-Serves portions of the surrounding area.
Utilities & services
ElectricComEdStandard regional provider.
Natural GasNicor GasStandard regional provider.
Major employers & industries
McHenry County GovernmentPublic AdministrationMajor regional employer.
Local Agricultural OperationsAgricultureSignificant local economic base.
Major amenities · ZIP 60180
Theme, amusement & water parks
12 · 20 mi
Entertainment venues, stadiums & amphitheaters
12 · 20 mi
Family fun & things to do
20+ · 13 mi
Museums, galleries & history
13 · 20 mi
Parks, trails & nature
20+ · 13 mi
Lakes, marinas & beaches
4 · 20 mi
Shopping & dining districts
12 · 13 mi

Theme parks, venues, golf, airports, museums, water and shopping across the area ranked by popularity within the radius shown.

Amenities & attractions2 retained amenities · 1 development on the horizon
Inside this ZIP
Union Historic District
Landmark

Features local historical architecture and community character.

McHenry County Fairgrounds
Event Venue

Hosts regional events and agricultural exhibitions.

On the horizon · announced & under construction
McHenry County Infrastructure UpgradesInfrastructureOngoingPeriodic road and utility improvements to support regional growth.
Sources · 4 cited

Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.