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Compare towns

Union vs Grain Valley

178 miles apart. The biggest differences: property tax bill (+83% in Grain Valley) and rent (+63% in Grain Valley).

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Union, MOHomes around $260KMissouri · 12,781 people
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Grain Valley, MOKnown for its schoolsMissouri · 16,271 people
Where each one shines

Two towns, two different strengths

What each town does better than most of its state (not better than each other). Tap one to see the page behind it.

The biggest differences

Where they part ways

The rows below where the towns are furthest apart, beyond the Census margin of error. The full table is further down.

★ What stands out · Monthly cost

A typical home costs $490 more a month in Grain Valley

A typical home in each town, bought with 20% down at 6.3% for 30 years, plus property tax at the town’s own rate and insurance. Change the numbers to fit you.

Union$1,540/mo
Typical home $260K (Zillow) · tax rate 0.85% · or rent about $858/mo · Housing →
Grain Valley$2,030/mo
Typical home $329K (Zillow) · tax rate 1.12% · or rent about $1,398/mo · Housing →

The difference: $490 a month, about $5,900 a year, between Grain Valley and Union.

Estimates, not a quote: your price, rate, tax bill and insurance will differ. Tax rate = the Census median tax bill over the median home value.

Report cards

Grain Valley places higher on 11 of 22 MO lists

Our letter grades for safety, schools and health, then every Missouri ranking list both towns are on. A grade is one measure; read the page behind it.

Life in each

What daily life feels like in each

The weather, the land, the history and the people, row by row. None of it is a grade: more snow is a plus to a skier.

Seasons
UnionGrain Valley
Snow a year14″9″
January low23°F—
July high91°F—
Growing season (days)194d—
Hazard risk (U.S. pctl)64th49th
Outdoors & history
UnionGrain Valley
Trails2 mi1 mi
Conserved land2.2%2.1%
Settled18261878
Archive photos73
Famous people born here31
Community
UnionGrain Valley
Library hours a week61 hrs61 hrs
Colleges in town1—
Posts this month00
Neighbors joined00

A dot marks the most on each row. Climate: NOAA 1991–2020 normals at the nearest station. Hazard risk: FEMA National Risk Index, expected yearly damage vs U.S. towns.

Where they are

178 miles apart

Straight-line miles between town centers.

Union ↔ Grain Valley178 miles apart
Everything, side by side

What matters to you?

Pick a few. Those rows jump to the top and the best fit on each is marked. There’s no overall score: what matters is up to you.

UnionGrain Valley
People
Population 12,781Lowest 16,271Highest
Growth since 20102010 → 2020 census +21%Lowest MO: +2.8% +21.6%Highest MO: +2.8%
Median age 33.3±2.6Lowest 15% below MO 35.2±2.6Highest 10% below MO
Grain Valley and Union are within the Census margin of error here, so we can’t say which is really higher.
Kids under 18 26.4%±3.6Lowest MO: 22.3% 29.9%±4.1Highest MO: 22.3%
Grain Valley and Union are within the Census margin of error here, so we can’t say which is really higher.
Age 65+ 12.4%±1.7Highest MO: 17.9% 11.4%±1.8Lowest MO: 17.9%
Union and Grain Valley are within the Census margin of error here, so we can’t say which is really higher.
Bachelor’s degree+adults 25+ 23.7%Lowest MO: 32.4% 27.4%Highest MO: 32.4%
Enrolled in collegeshare of residents 3.2%±1.1Highest MO: 5.7% 2.6%±0.9Lowest MO: 5.7%
Union and Grain Valley are within the Census margin of error here, so we can’t say which is really higher.
Cost of living
Household incomemedian $73,435±$8kLowest 4% above MO $89,649±$8kHighest 27% above MO
Home valuemedian, owner-occupied $205,200±$10kLowest 11% below MO $283,800±$13kHighest 23% above MO
Rentmedian gross, monthly $858±$53Lowest 17% below MO $1,398±$88Highest 35% above MO
Property taxmedian, yearly $1,739Lowest 11% below MO $3,182Highest 63% above MO
Renters paying 30%+of income on rent 24.8%±7.5Lowest MO: 45.6% 37.7%±9.8Highest MO: 45.6%
Grain Valley and Union are within the Census margin of error here, so we can’t say which is really higher.
Below poverty line 8.1%Lowest MO: 12.6% 9.7%Highest MO: 12.6%
Housing
Homeownersof occupied homes 60.6%Lowest MO: 68.1% 65%Highest MO: 68.1%
Typical home builtmedian year 1996Lowest 18 yrs newer than MO 2002Highest 24 yrs newer than MO
Getting to work
Average commuteone way 24 minLowest about the MO average 26 minHighest 10% above MO
Work from home 9%±2.7Lowest MO: 13% 18%±4.9Highest MO: 13%
Work in townworking residents 18.5%Highest 6.3%Lowest
Typical commute distancemedian, straight-line 24.8 miHighest 18.3 miLowest
Jobs per working residentover 1.5 = a job hub 1.04Highest 0.42Lowest
Top workplaceoutside town Washington (12%)Kansas City (25%)
Between these townsresidents who work in the others Few work in Grain ValleyFew work in Union
Outdoors
Conserved landshare of the town 2.2%Highest 2.1%Lowest
Trailsmapped miles 2.3 miHighest 0.9 miLowest
Trail densitymiles per sq mi 0.3 miHighest 0.1 miLowest
Parks & preservesnamed on the map 8Highest 6Lowest
Street connectivityintersections per sq mi, a walkability measure 61.1Lowest 78.7Highest
Schools
Public school scoresrank in state, math + reading #124 of 226 in MO#67 of 226 in MO
School district UNION R-XIGRAIN VALLEY R-V
High school in town Union HighGrain Valley High
Students per teacherat that high school 15.4Lowest 17.0Highest
Missouri average“±” Census margin of errorACS 2020–2024
Deciding?

Ask the people who live there

The numbers stop at the town line. Neighbors can tell you about the commute at 7am, the schools, the winters and the feel of the place.

Union neighborsTown Square →

Your question goes to Union’s Town Square.

Grain Valley neighborsTown Square →

Your question goes to Grain Valley’s Town Square.

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Towns like Union

Not sure which town to add? Find your place ranks Missouri towns on what matters to you.Find your place →

Sources: U.S. Census Bureau American Community Survey 5-year estimates, 2010 & 2020 censuses, LEHD commute flows; Zillow Home Value Index; NCES Common Core of Data; FBI crime reporting; CDC PLACES; FEMA National Risk Index; NOAA U.S. Climate Normals 1991–2020; USGS PAD-US and OpenStreetMap. “±” is the Census margin of error; differences inside it are never called. Property tax is top-coded by the Census at $10,000+. There is no overall score: which town is better depends on what matters to you.

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