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 37031 sells for about $430,000, or $215 per square foot.

Prices are up +2.4% from a year ago, so sellers still have some momentum. Homes take about 62 days to sell, which is slow. HUD's fair market rent for a two-bedroom is $1,850 a month.

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

ZIP 37031 — Castalian Springs

Sumner County →refreshed Sep 30, 20262 cycles retainednext refresh Oct 30, 2026
Market mood · cautiously optimistic

The 37031 housing market is characterized by steady demand for rural residential properties, with a median price of $430,000. While price growth has moderated, the area remains attractive to buyers seeking space and a quiet environment. Market conditions are stable, though limited inventory and commute times remain key factors for potential residents.

Who this ZIP fits

This ZIP is best suited for families and individuals seeking a quiet, rural lifestyle who are willing to commute for work and value larger lot sizes over urban convenience.

Parent geography
Castalian Springs · no city intel reportSumner County →Tennessee state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 99.1 km²Water area · 4.6 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$430,000
+2.4% year over year
Corroborated · 1 anchor · 0% off nearest
Days on market
62 days
Active listings
48
Listings with price cuts
18%
share of active listings
Sale-to-list ratio
97.5%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
71
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
62
Growth/100

Median prices moved up 2.4% year over year.

61
Liquidity/100

Homes spend a median of 62 days on market with 4.1 months of supply — a fast-moving market.

67
Momentum/100

18% of listings have cut prices · homes sell at 97.5% of asking — demand is running ahead of supply.

94
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 0.7% · poverty 8.3% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2016201720182019202020212022202320242025202620282030$150,000$300,000$450,000$600,000$750,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 8.0%/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

2016201720182019202020212022202320242025202620282030$1,300$1,950$2,600$3,250$3,900

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 7.8%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2020-2024 5-year estimates
Population change
+1.2%

versus the prior ACS vintage

Net migration
+45 people

net influx — more people moved in than out

Population base
3,926

ZCTA 37031, Sumner County TN

Area context
Crime & safety

Crime rates in Castalian Springs are generally lower than the regional average for Sumner County, with property crime being the primary concern.

Schools & education

Schools serving the area are part of the Sumner County School District, which maintains a generally positive reputation for academic performance.

Environmental & hazard

The area is subject to standard regional risks including severe thunderstorms and occasional flooding in low-lying areas near the Cumberland River.

Growth & development

Development is characterized by slow, steady residential expansion with limited commercial infrastructure, relying on proximity to Gallatin and Lebanon for major employment.

Taxation

Property taxes are levied by Sumner County and the state of Tennessee; there is no state income tax, and the area does not utilize complex MUD/PID structures.

Transportation & commute

Commutes are primarily car-dependent, with residents typically driving 30-45 minutes to reach employment hubs in Gallatin, Hendersonville, or Nashville.

Recreation & amenities

The area offers significant outdoor recreation including access to the Cumberland River, Bledsoe Creek State Park, and rural hiking trails.

Rental market

The rental market is characterized by low inventory and high demand for single-family rentals, with limited multi-family options available.

Economy & employers

The local economy is largely agricultural and residential, with most residents commuting to major employers in the broader Nashville-Davidson-Murfreesboro-Franklin MSA.

Transportation & infrastructure

Public transit is not available; the area relies entirely on private vehicle transportation via state highways.

Development pipeline

Planning is focused on maintaining rural character while managing low-density residential growth.

County appraisal district

The Sumner County Assessor of Property manages assessments based on periodic reappraisal cycles.

Special districts

Parcels are served by the Sumner County School District and local utility districts for water and electricity.

Insurance & hazard market

Property insurance premiums are stable but reflect regional risks associated with severe weather events.

Migration & population flows

The area has seen steady net domestic migration as residents move from urban centers to rural settings.

Foreclosure doctrine

Tennessee is a non-judicial foreclosure state, allowing for relatively efficient trustee sales.

Disclosure doctrine

Sellers are required to provide a residential property condition disclosure statement to buyers.

Discovery profileACS 2020-2024 5-year estimates
Census profile · ZCTA 37031, Sumner County TN
Population
3,926
Median age
53.5 yrs
Owner-occupancy
88.2%
Median home value
$430,000
Median gross rent
$1,850
Median household income
$78,500
Median year built
2001
Vacancy rate
4.2%
Renter share
11.8%
Owner cost burden
19.5%
Renter cost burden
32.1%
Population change
+1.2%
Net migration
45
Work-from-home share
14.5%
Mean commute
38.2 min
Bachelor's or higher
28.4%
Unemployment
0.7%
Poverty rate
8.3%
Avg household size
2.7
White
92.1%
Hispanic
3.5%
Black
2.1%
Other
2.3%

Data retrieved from US Census Bureau ZCTA profile for 37031.

Public schools with an address here · 2

Public schools whose reported address is in this area (NCES). Not attendance boundaries — schools that serve residents may sit outside it. Check the district's address locator for assignment.

Castalian Springs ElementaryElementary7/10Sumner CountyPrimary school serving the local community.
Gallatin High SchoolHigh6/10Sumner CountyRegional high school serving the area.
School districts
Sumner County School DistrictB+Large district serving the entire county with diverse school offerings.
Utilities & services
ElectricMiddle Tennessee ElectricPrimary provider for the region.
WaterCastalian Springs-Bethpage Water UtilityLocal utility district.
InternetComcast/XfinityAvailable in most parts of the ZIP.
Major employers & industries
Sumner County GovernmentPublic AdministrationMajor regional employer.
Local AgricultureAgricultureSignificant land use and economic contributor.
Major amenities · ZIP 37031
Entertainment venues, stadiums & amphitheaters
10 · 20 mi
Family fun & things to do
19 · 13 mi
Museums, galleries & history
8 · 20 mi
Parks, trails & nature
15 · 13 mi
Lakes, marinas & beaches
8 · 20 mi

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

Amenities & attractions2 retained amenities · 1 development on the horizon
Inside this ZIP
Bledsoe Creek State Park
Park

Features extensive hiking trails and water access on Old Hickory Lake.

Castalian Springs Historic Site
Museum

Preserves the history of the early Tennessee frontier.

On the horizon · announced & under construction
Rural Residential ExpansionResidentialOngoingContinuous development of single-family homes on large acreage lots.
Sources · 3 cited

Key-figure check: median price corroborated by the prior refresh cycle (within 12.5%).