ZIP code profile · 2024 county data
ZIP Code 51638
Page County, Iowa: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 105
- Property rate /100K (county)
- 1,350
- Population (ZIP)
- 33
- Violent rate /100K (county)
Is ZIP code 51638 safe? Honest data snapshot
ZIP code 51638 sits within Page County, IA. The figures below are the county's own FBI UCR numbers for 2024, the most accurate available statistic for this location, not a ZIP-specific calculation.
Page County reported a violent-crime rate of 33 per 100,000 residents and a property-crime rate of 105 per 100,000 in 2024, drawing on county-level agency submissions.
Based on just 5 reported violent incidents across a county population of 15,211, this count is too low to support a reliable per-100K rate comparison. It may reflect a genuinely low-crime county, or it may reflect incomplete agency-level reporting to the FBI UCR Program for this county and year, small county-level counts are common in FBI Table 10 and should be treated as a data point, not a precise safety ranking.
ZIP 51638 carries a Census-reported population of 1,350, ranking #3 of 10 ZIPs in Page County, spread across 80.44 square miles (about 17 people per square mile). For a full breakdown of Page County's crime categories and year-over-year trend, see the Page County crime page linked below.
ZIP 51638 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Page County agency submissions; see methodology for the ZCTA plurality map. Methodology.
ZIP 51638 Census context
These are ZIP/ZCTA demographic estimates, separate from the county-level FBI proxy above. They describe the local settlement, not a crime rate.
- Median household income
- $61,319
- Median age
- 51.0 years
- Owner-occupied homes
- 78%
- Occupied homes
- 609
Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).
Page County UCR book ZIP 51638 inherits
ZIP 51638 itself is about 17 people per Census sq mi across 80.4 sq mi (1,350 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 51638 accounts for roughly 8.9% of the county reporting population (1,350 of 15,211).
Page County leans on larceny-theft at 57% of reported offenses (mix index 3,900). ZIP 51638 has no separate FBI offense book.
Page County 2024 vs 2023: property counts -53% vs 2023. Year-over-year moves are county agency submissions, still not ZIP-native.
Page County offense mix (2024)
Mix index is HHI × 10,000 on county offense-type shares. Distinct from the per-100K rates in the hero; still county-agency data, not a ZIP-native FBI table.
Nationwide peers for ZIP 51638
Similar county violent rate (~33/100K)
- ZIP 99320, WA · 32.9/100K · Benton County
- ZIP 79013, TX · 32.8/100K · Moore County
- ZIP 40601, KY · 33/100K · Franklin County
- ZIP 74077, OK · 33.1/100K · Payne County
Similar Census population (~1,350)
- ZIP 03830, NH · 1,350 pop · Δ0
- ZIP 16667, PA · 1,350 pop · Δ0
- ZIP 24147, VA · 1,350 pop · Δ0
- ZIP 28624, NC · 1,350 pop · Δ0
County detail: Page County · State atlas: Iowa
Sources: U.S. Census Bureau (ZIP population, land area, 2020 ZCTA-to-county relationship file, ACS 5-year estimates) and FBI Uniform Crime Reporting (UCR) Program, Crime in the United States (CIUS) Table 10 (county-level crime, attributed via ZIP-to-county crosswalk).
Verify with Census.gov Geography and FBI.gov UCR.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. This page combines Census ZIP-level figures with a ZIP-to-county crosswalk to attribute FBI UCR crime data honestly, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.