ZIP Code 95950 — Grimes CDP, CA Demographics & Data

ZIP code 95950 covers Grimes, CA in Colusa County with a population of about 452.

At a glance, the area shows median age of 57.5 versus a U.S. median of about 38.9.

It sits in telephone area code 530; U.S. House district CA-1; the SACRAMNTO - STKTN - MODESTO media market.

Grimes, CA fits a retirement-oriented profile (older median age or known retirement-community context). Residents and relocators commonly research healthcare access, everyday amenities (dining, personal services), and housing costs rather than tech or campus life.

On socioeconomic markers, US5 shows a poverty rate of 43.1%; unemployment rate near 3.9%; 13.8% of adults with a bachelor’s degree or higher (about 19.9 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Administrative support, Food services, and Public administration; about 55.8% of workers reporting work-from-home (about 40.6 points above the U.S. share (15.2%)); a mean commute of about 88.0 minutes (U.S. average near 26.8).

Housing tenure and rents show median gross rent around $738 (about 37% below the U.S. median rent ($1,163)), and owner-occupancy near 55.4% (about 10.0 points below the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for Grimes CDP, CA as Relatively Moderate (composite score 81.1), which is elevated versus much of the country. The strongest component scores on US5 are wildfire (89.1) and flood (37.9). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Grimes CDP, CA show little to no average snow and around 17.2 inches of annual precipitation.

IRS migration statistics show a net inflow of about 22 for ZIP 95950 (Grimes CDP, CA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.