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+2.5%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|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+2.5%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|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 20850 sells for about $732,000, or $358 per square foot.

Prices are down 1.7% from a year ago, which gives buyers more room to negotiate. Homes take about 18 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $2,309 a month.

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

ZIP 20850 — Rockville

Montgomery County →refreshed Sep 16, 2026next refresh Oct 16, 2026
Market mood · cautiously optimistic

The 20850 housing market is showing signs of stabilization after a period of price correction, with a median price of $732,000. Demand remains supported by the area's strong employment base and high quality of life, though higher interest rates have tempered transaction volume. Inventory remains tight, keeping the market competitive for well-priced properties.

Who this ZIP fits

This ZIP is ideal for families seeking high-quality schools, professionals working in the biotech or federal sectors, and commuters who value transit access to D.C. It offers a balanced suburban-urban lifestyle with strong community amenities.

Parent geography
Rockville · no city intel reportMontgomery County →Maryland state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 36.6 km²Water area · 0.2 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$732,000
-1.7% year over year
Corroborated · 1 anchor · 0% off nearest
Days on market
18 days
Active listings
142
Listings with price cuts
28%
share of active listings
Sale-to-list ratio
99.2%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
72
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
42
Growth/100

Median prices moved down 1.7% year over year.

92
Liquidity/100

Homes spend a median of 18 days on market with 2.1 months of supply — a fast-moving market.

64
Momentum/100

28% of listings have cut prices · homes sell at 99.2% of asking — demand is running ahead of supply.

88
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 4.6% · poverty 6.9% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2015201620172018201920202021202220232024202520272029$450,000$600,000$750,000$900,000$1,050,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 4.7%/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$4,500$6,000$7,500$9,000$10,500

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 4.4%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2024 5-year estimates
Population change
+1.9%

versus the prior ACS vintage

Net migration
0 people

in-migration and out-migration balanced

Population base
50,353

ZCTA 20850, Montgomery County MD

Immigration & foreign-bornU.S. Census Bureau ACS · ZIP granular
Foreign-born share
36.1%
Foreign-born residents
18,173
Naturalized (of foreign-born)
62.4%
Non-citizens (of population)
13.6%
Entered 2010 or later (of foreign-born)
32.3%
World region of birth (foreign-born)
Asia
57.1%
Americas
20.5%
Europe
12.7%
Africa
9.3%
Oceania
0.4%

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

Rockville generally experiences lower crime rates compared to the national average, with property crime being the primary concern. The area is considered safe relative to the broader Washington D.C. metropolitan region.

Schools & education

The area is served by the highly-rated Montgomery County Public Schools system, which is consistently recognized for academic excellence and diverse programming.

Environmental & hazard

The region faces moderate risks from severe thunderstorms and occasional flooding in low-lying areas, though wildfire risk is minimal. Property insurance remains stable but is subject to regional adjustments for climate-related weather events.

Growth & development

Rockville serves as a major economic hub in Montgomery County, anchored by the biotech, life sciences, and federal government sectors. Significant ongoing development includes mixed-use projects near the Rockville Metro station and the expansion of the Shady Grove life sciences corridor.

Taxation

Property taxes are levied by Montgomery County and the City of Rockville, with rates determined by annual assessments. The jurisdiction utilizes a homestead tax credit to limit annual increases on owner-occupied primary residences.

Transportation & commute

Residents benefit from excellent connectivity via the Red Line Metro, I-270, and the Intercounty Connector (ICC), providing direct access to Washington D.C. and the broader I-270 technology corridor.

Recreation & amenities

The ZIP features extensive recreational amenities including the Rockville Town Square, numerous community parks, and proximity to the Rock Creek Trail system. Shopping and dining are concentrated in the Town Center and nearby regional malls.

Rental market

The rental market is highly competitive due to the proximity to major employment centers and transit hubs. Vacancy rates remain low, and rent growth has been steady, driven by demand from young professionals and commuters.

Economy & employers

The economy is heavily driven by the life sciences, biotechnology, and federal government sectors. Major employers include the National Institutes of Health (NIH) and various private biotech firms located along the I-270 corridor.

Transportation & infrastructure

The area is well-served by the WMATA Red Line, providing direct rail access to D.C. Major highway corridors include I-270 and MD-355, facilitating regional travel.

Development pipeline

Development is focused on transit-oriented growth near the Rockville and Shady Grove Metro stations. The city is prioritizing high-density residential and commercial infill projects.

Special districts

Parcels are subject to Montgomery County property taxes and various special taxing districts for infrastructure and public services.

Insurance & hazard market

Property insurance market is stable, with premiums reflecting standard regional risks for wind and storm damage.

Discovery profileACS 2024 5-year estimates
Census profile · ZCTA 20850, Montgomery County MD
Population
50,353
Median age
41.2 yrs
Owner-occupancy
62.4%
Median home value
$687,200
Median gross rent
$2,150
Median household income
$125,950
Median year built
1996
Vacancy rate
5.7%
Renter share
37.6%
Owner cost burden
24.5%
Renter cost burden
38.2%
Population change
+1.9%
Net migration
0
Work-from-home share
28.5%
Mean commute
30.1 min
Bachelor's or higher
68.4%
Unemployment
4.6%
Poverty rate
6.9%
Avg household size
2.45
White
52.1%
Asian
24.8%
Black
10.2%
Hispanic
10.5%
Other
2.4%

Data retrieved from Census Reporter and US Census Bureau ZCTA profiles.

Public schools with an address here · 3

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.

Richard Montgomery High SchoolHighAMontgomery County Public SchoolsHighly ranked school with an International Baccalaureate program.
Julius West Middle SchoolMiddleA-Montgomery County Public SchoolsStrong academic performance and diverse student body.
College Gardens Elementary SchoolElementaryAMontgomery County Public SchoolsConsistently high-performing elementary school.
School districts
Montgomery County Public SchoolsAOne of the largest and highest-performing districts in Maryland.
Utilities & services
InternetVerizon Fios / XfinityHigh-speed fiber and cable options available.
Natural GasWashington GasPrimary provider for the region.
ElectricPepcoRegulated utility provider.
Water/SewerWSSC WaterRegional water and sewer authority.
Trash/RecyclingCity of RockvilleMunicipal collection services.
Major employers & industries
National Institutes of HealthGovernment/ResearchMajor regional employer.
WestatResearch/ConsultingLarge corporate presence.
Adventist HealthCareHealthcareSignificant local employer.
Major amenities · ZIP 20850
Theme, amusement & water parks
19 · 20 mi
Entertainment venues, stadiums & amphitheaters
15 · 20 mi
Family fun & things to do
20+ · 13 mi
Museums, galleries & history
19 · 20 mi
Parks, trails & nature
19 · 13 mi
Shopping & dining districts
8 · 13 mi

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

Amenities & attractions3 retained amenities · 2 developments on the horizon
Inside this ZIP
Rockville Town Square
Shopping/Dining

Central hub for dining, events, and community gatherings.

Rock Creek Regional Park
Park

Extensive trail network and outdoor recreation space.

Glenview Mansion
Historic Site

Cultural and event venue located in Rockville Civic Center Park.

On the horizon · announced & under construction
Rockville Metro Station RedevelopmentMixed-UseApprovedLarge-scale project to add residential and commercial density near transit.
Shady Grove Life Sciences ExpansionCommercialUnder ConstructionOngoing development of lab and office space for biotech firms.
Sources · 5 cited

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