St. John · Lake County · IN
Homes for sale in
St. John.
- Active listings
- 4
- Median list
- $854K
- Avg time on market
- 68 days
- Sold · last year
- 0
Active listings
4 homes on the market
About the community
Living in St. John.
St. John is a town in southwestern Lake County, Indiana, sitting along the US 41 corridor about 39 miles southeast of downtown Chicago. It is one of the fastest-growing communities in Indiana, with the population climbing from 14,850 in 2010 to 20,303 at the 2020 Census, and trending higher since. The town is served by the Lake Central School Corporation, anchored by Lake Central High School, one of the largest single high schools in Indiana with roughly 2,900 students. Indiana's constitutional 1 percent property tax cap on owner-occupied homesteads, combined with a flat 7 percent state sales tax and no add-on local sales tax, creates a noticeable tax-burden advantage versus neighboring Illinois suburbs. Housing stock leans toward newer single-family subdivisions, with a typical Zillow home value around $432,000 as of 2025.
At a glance
20,303 residents (2020 Census)
Up roughly 35 percent from 14,850 in 2010 and trending toward 26,000 by 2026 estimates. Among the fastest-growing towns in Indiana.
Founded 1837
German Catholic settler John Hack bought 40 acres in 1837. Five families organized St. John the Evangelist Parish by 1839, the first Roman Catholic church in Lake County.
Lake Central School Corporation
K-12 district shared with Dyer and Schererville. Lake Central High School enrolls roughly 2,926 students, one of the largest single high schools in Indiana.
US 41 corridor
Wicker Avenue runs north-south through town as the main commercial spine. US 231 terminates at US 41 in the southern part of town, and I-65 is just east via Crown Point.
Indiana 1% homestead tax cap
Constitutional circuit breaker caps owner-occupied homestead property tax at 1 percent of gross assessed value. St. John's effective rate is near 1.00 percent.
Indiana sales tax 7.0%
Flat 7 percent statewide sales tax with no local sales tax add-on in St. John.
Median home ~$432,000
Per Zillow's typical home value (2025). Demand driven by Lake Central Schools and the Indiana tax structure.
Shrine of Christ's Passion
Free 30-acre interactive prayer path at 10630 Wicker Avenue with 40 life-size bronze figures depicting the Passion. Open year round.
What’s close
St. John runs along US 41 (Wicker Avenue) in southwestern Lake County, Indiana, with Schererville to the north, Dyer to the northwest, Cedar Lake to the south, and Crown Point to the east.
- Shrine of Christ's Passion
- 30-acre half-mile interactive prayer path with 40 life-size bronze sculptures, at 10630 Wicker Avenue. Opened 2008; draws hundreds of thousands of regional visitors per year.
- US 41 / Wicker Avenue corridor
- Main north-south commercial spine through town, connecting north to Schererville and south to Crown Point's neighborhoods.
- Lake Central High School
- The lone high school for the Lake Central School Corporation, on US 41 in the cluster of St. John, Dyer, and Schererville.
- Heron Lake Park
- Municipal park at 11960 Osage Drive with splash pad, playground, picnic shelters, and sled hill.
- Civic Park
- Town's largest active-recreation park at 9401 Civic Drive: three baseball fields, basketball and tennis courts, volleyball, horseshoe pits, and pavilions.
- US 41 / US 231 junction
- Southern gateway intersection where US 231 begins its 912-mile route to Florida.
What it’s actually like to live here
St. John reads as a quintessential South Lake County family suburb. New single-family subdivisions sit on what was farmland a generation ago, the population skews family-aged with a median age around 42, and median household income runs about $131,000, materially higher than the Indiana state median. The Lake Central School Corporation is the single biggest pull factor for relocating families, with Lake Central High School consistently ranked among the top public high schools in Indiana and graduating roughly 96 percent of its students. Daily life centers on the US 41 corridor for shopping, dining, and the Shrine of Christ's Passion, plus a town parks system anchored by Heron Lake Park and Civic Park.
The commute story is Northwest Indiana classic: drive 35 to 55 minutes via I-94 or the Borman Expressway to reach the Chicago Loop, with O'Hare roughly 55 miles north. There is no Metra service in St. John itself; rail commuters use the South Shore Line, which recently expanded with new Munster and Hammond Gateway stations on the Monon Corridor branch to Millennium Station in Chicago. The tax math is the other lifestyle pillar: Indiana's 1 percent homestead cap and flat 7 percent state sales tax with no local add-on regularly come out below comparable Illinois south-suburban tax bills, which is a recurring reason Illinois buyers cross the line into St. John.
Neighborhoods
Detailed St. John community pages coming soon.
Browse the listings above. Detailed neighborhood pages with market stats, school info, and lifestyle take-downs land here as we roll them out.
Schools
Districts serving St. John.
Boundary lines do shift. Always confirm in writing for a specific address before writing an offer.
- LCSCGrades K - 12
Lake Central School Corporation
Schools serving the area
- Lake Central High School (one HS for the district, about 2,900 students)
- Clark Middle School
- Grimmer Middle School
- Kolling Elementary
- Bibich Elementary
LCSC is shared with Dyer and Schererville. Lake Central High School is one of the largest single high schools in Indiana with about a 96 percent graduation rate. Confirm boundary in writing per address before writing an offer.
Around town
What there is to do in St. John.
A handful of the places people who live here actually use. Not a directory.
- Culture
Shrine of Christ's Passion
Free 30-acre interactive prayer path with 40 life-size bronze figures depicting the Passion, Resurrection, and Ascension. Located at 10630 Wicker Avenue. Open year round.
- Parks
Heron Lake Park
Town park at 11960 Osage Drive with splash pad, playground, picnic shelters, and a sled hill.
- Parks
Civic Park
Town's largest active-recreation park at 9401 Civic Drive: three baseball fields, basketball and tennis courts, volleyball, horseshoe pits, and pavilions.
- Food & Drink
41 North Tavern
Local neighborhood restaurant and bar on the US 41 corridor with craft drinks and live music.
- Food & Drink
Livio's Restaurant
Long-running St. John Italian restaurant.
- Family
Town of St. John Parks Department events
Town-run seasonal recreation programming, civic meetings, and community events out of the St. John municipal complex.
Getting around
Commute + transit from St. John.
DriveBy car
- Routes: US 41 (Wicker Avenue, north-south spine) · US 231 (terminates at US 41 in southern St. John) · I-65 (nearby to the east via Crown Point interchanges)
- Chicago Loop: ~55 min
- O'Hare Airport: ~75 min
By the numbers
St. John taxes + market stats.
Property tax rates vary by exact township and assessor district. Confirm per address before pricing a purchase.
Property tax rate
1.00%
effective avg
Sales tax
7.00%
combined
Median sold price
$444,500
MRED · last 12 mo (12 sales)
Median household income
$131,467
ACS
How St. John got here
A bit of history.
St. John traces its origin to 1837, when German Catholic immigrant John Hack arrived with his wife Johanna and their children and purchased 40 acres just east of present-day US 41. In 1838 four more German Catholic families joined the Hacks, and by 1839 the small congregation had organized St. John the Evangelist Parish, building a log church on Hack's land that became the first Roman Catholic church in Lake County. The settlement was named after the parish's patron, St. John the Evangelist, and a post office followed in 1846. The community was platted in 1881 with the arrival of the Monon Railroad, then formally incorporated as the Town of St. John in 1911, dropping the trailing 's' from St. Johns.
For most of the 20th century St. John remained a small farming village strung along US 41, which the federal government built through town beginning in 1927. Growth accelerated sharply after 1990 as Chicago-area buyers crossed the state line for Lake Central Schools, Indiana property tax caps, and new subdivision inventory on open farmland. In 2008 the Shrine of Christ's Passion opened along US 41, drawing hundreds of thousands of regional visitors each year and putting St. John on the Catholic-pilgrimage map. Today St. John ranks among Indiana's fastest-growing towns, posting a roughly 35 percent population increase between 2010 and 2020 and continuing to lead Northwest Indiana in residential growth.
The questions buyers actually ask
St. John FAQ
The questions I get most from buyers shopping St. John. If yours isn't here, text 815-355-0582, same-day reply.
- Where is St. John, Indiana?
- St. John is a town in southwestern Lake County, Indiana, along US 41 about 39 miles southeast of downtown Chicago, just across the Illinois state line. Neighbors include Schererville to the north, Dyer to the northwest, Cedar Lake to the south, and Crown Point to the east.
- What school district serves St. John?
- St. John is part of the Lake Central School Corporation, a K-12 district shared with Dyer and Schererville. All in-district students feed into Lake Central High School, one of the largest single high schools in Indiana with about 2,900 students and a graduation rate around 96 percent.
- What is the Shrine of Christ's Passion?
- It is a free 30-acre interactive prayer site on US 41 in St. John with a half-mile path lined by 40 life-size bronze statues depicting the Passion, Resurrection, and Ascension. Begun in 2001 and opened to the public in 2008, it is open year round and is one of Northwest Indiana's most visited attractions.
- What is the commute to Chicago like from St. John?
- Driving to the Chicago Loop is about 39 miles and typically 50 to 60 minutes via I-94 or the Borman Expressway, with O'Hare roughly 55 miles. There is no Metra service. The South Shore Line's new Munster and Hammond Gateway stations on the Monon Corridor branch run direct to Millennium Station in Chicago.
- How do Indiana property taxes compare to Illinois?
- Indiana has a constitutional circuit breaker that caps property tax on an owner-occupied homestead at 1 percent of gross assessed value. St. John's effective rate runs near 1 percent, which is materially below typical Illinois south-suburban effective rates that often clear 2 to 3 percent.
- What is the housing market in St. John like?
- St. John leans toward newer single-family subdivisions on former farmland. Zillow's typical home value is about $432,000 (2025), with continued demand driven by Lake Central Schools and the Indiana tax structure.
- How fast is St. John growing?
- Census figures put the 2020 population at 20,303, up roughly 35 percent from 14,850 in 2010, ranking St. John among the fastest-growing towns in Indiana and the fastest-growing community in Northwest Indiana.
Nearby
Towns next to St. John.
If you’re cross-shopping the area, these are the places that border St. John.
Your local agent
Joe knows St. John
Most agents will list anything. I focus on the communities I actually know, and the details that determine resale value here aren't in the MLS write-up: which lots back to open space, which streets carry the most consistent demand, which floor plans buyers ask for by name, and what each HOA actually covers.
When you're ready to tour or list, you want someone who's walked the streets, talked to the residents, and read the last 50 closed comps in this market specifically. That's how I work. Text or call any time, and I'll give you a real take, not a brochure.
- Lives in McHenry County
- Local specialist
- St. John specialist
- Honest local market take
- Brokerocity
Thinking of selling?
What's your home actually worth?
Not a Zestimate. A real CMA from someone who's sold this neighborhood, knows the floor plan premiums, and can tell you which upgrades the buyer pool here actually pays for.
- Pricing range with comp-by-comp logic
- Pre-list improvements that pay back, and the ones that don't
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