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 52052 sells for about $288,500, or $138 per square foot.

Prices are up +3.2% from a year ago, so sellers still have some momentum. Homes take about 84 days to sell, which is slow. HUD's fair market rent for a two-bedroom is $864 a month.

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

ZIP 52052 — Hopkinton

Clayton County →refreshed Sep 27, 2026next refresh Oct 27, 2026
Market mood · neutral

The housing market in 52052 is characterized by low inventory and slow turnover, typical of a small, stable rural river town. Prices have seen modest year-over-year growth, driven by limited supply rather than high demand, resulting in a balanced but quiet market environment.

Who this ZIP fits

This area is well-suited for retirees and families seeking a quiet, riverfront lifestyle with a lower cost of living compared to larger metropolitan areas.

Parent geography
Hopkinton · no city intel reportClayton County →Iowa state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 232.4 km²Water area · 18.7 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$288,500
+3.2% year over year
Divergent · 46.1% from published 2024 series — validation case open, publishes pending verdict
Days on market
84 days
Active listings
76
Listings with price cuts
12%
share of active listings
Sale-to-list ratio
96.5%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
60
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
66
Growth/100

Median prices moved up 3.2% year over year.

22
Liquidity/100

Homes spend a median of 84 days on market with 9.2 months of supply — a slower-moving market.

69
Momentum/100

12% of listings have cut prices · homes sell at 96.5% of asking — demand is running ahead of supply.

81
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 2.9% · poverty 16.1% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2015201620172018201920202021202220232024202520272029$120,000$150,000$180,000$210,000$240,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 3.5%/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$1,500$1,800$2,100$2,400$2,700

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 3.5%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2019-2023 5-year estimates
Population change
-0.8%

versus the prior ACS vintage

Population base
2,999

ZCTA 52052, Clayton County IA

Immigration & foreign-bornU.S. Census Bureau ACS · ZIP granular
Foreign-born share
3.2%
Foreign-born residents
95
Naturalized (of foreign-born)
73.7%
Non-citizens (of population)
0.8%
Entered 2010 or later (of foreign-born)
0%
World region of birth (foreign-born)
Americas
100%

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 Guttenberg are generally low, consistent with rural northeast Iowa trends and significantly below national averages.

Schools & education

The area is served by the Clayton Ridge Community School District, which maintains a stable academic reputation typical of small-town Iowa districts.

Environmental & hazard

The ZIP code faces moderate flood risk due to its proximity to the Mississippi River, with standard insurance requirements for properties in designated floodplains.

Growth & development

Economic momentum is driven by local manufacturing, agriculture, and tourism along the Mississippi River, with limited large-scale industrial development.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Iowa) — Iowa Property Tax Assessment Limitation: The taxable value is determined by applying an assessment limitation (rollback) to the assessed market value. The limitation is calculated annually to restrict the growth in aggregate taxable value for the residential class to 3% statewide.

Transportation & commute

Commuting is primarily car-dependent, with residents traveling to regional employment hubs like Dubuque via the Great River Road.

Recreation & amenities

The area features extensive outdoor amenities including the Mississippi River for boating and fishing, local parks, and proximity to regional trail systems.

Rental market

The rental market is characterized by low inventory and steady demand from local workers and retirees, with limited short-term rental saturation.

Economy & employers

The local economy is anchored by agriculture, small-scale manufacturing, and river-related tourism, with employment concentrated in nearby regional centers.

Transportation & infrastructure

Transportation is dominated by private vehicle use, with Highway 52 serving as the primary corridor for regional connectivity.

Development pipeline

Development is focused on small-scale residential improvements and maintenance of existing riverfront infrastructure.

County appraisal district

Clayton County Assessor manages property valuations based on biennial assessment cycles following Iowa state law.

Special districts

Parcels are subject to Clayton Ridge Community School District levies and local municipal utility assessments.

Insurance & hazard market

Property insurance premiums are influenced by riverine flood exposure and standard rural fire protection ratings.

Discovery profileACS 2019-2023 5-year estimates
Census profile · ZCTA 52052, Clayton County IA
Population
2,999
Median age
57.6 yrs
Owner-occupancy
78.5%
Median home value
$197,400
Median gross rent
$720
Median household income
$58,400
Median year built
1970
Vacancy rate
12.4%
Renter share
21.5%
Owner cost burden
18.2%
Renter cost burden
28.5%
Population change
-0.8%
Work-from-home share
6.2%
Mean commute
22.4 min
Bachelor's or higher
21.5%
Unemployment
2.9%
Poverty rate
16.1%
Avg household size
2.14
White
96.2%
Hispanic
1.8%
Other
2%

Data retrieved from US Census Bureau ZCTA 52052 profiles.

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.

Clayton Ridge ElementaryElementaryAverageClayton Ridge CSDServes the primary student population in Guttenberg.
Clayton Ridge High SchoolHighAverageClayton Ridge CSDProvides secondary education for the district.
School districts
Clayton Ridge CSDSatisfactorySmall rural district serving the Guttenberg area.
Utilities & services
ElectricAlliant EnergyPrimary provider for the region.
Natural GasBlack Hills EnergyStandard service for residential heating.
InternetMediacomPrimary cable and broadband provider.
Major employers & industries
Clayton Ridge CSDEducationMajor local employer.
Local ManufacturingIndustrialSmall-scale regional employers.
Amenities & attractions3 retained amenities
Inside this ZIP
Bussey Lake
Waterfront

Popular area for fishing and boating on the Mississippi River.

Guttenberg Marina
Recreation

Serves as a primary hub for river-based recreation and tourism.

Lock and Dam No. 10
Landmark

Historic site providing scenic views and public access to the river.

Sources · 4 cited

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